Past incidents from 2026

Linux Kernel ✓Patched

Linux Kernel contains a race condition vulnerability which allows concurrent writes to the same AF_ALG socket causing data to be unpredictably interleaved and creating inconsistencies in the socket's internal state. CISA added CVE-2025-39964, CVE-2026-53266, CVE-2025-39682 to the Known Exploited Vulnerabilities catalog on 2026-09-18 based on evidence of active exploitation.

Cisco Identity Services Engine ✓Patched

Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) contain an incorrect use of privileged APIs vulnerability that could allow an unauthenticated, remote attacker to gain unauthorized access to the affected device by bypassing the web-based management interface. Added to CISA KEV on 2026-09-16.

Google Pixel ✓Patched

Google Pixel devices contain an improper authorization vulnerability in the cellular modem. A logic error may allow an attacker to bypass permission checks and escalate privileges. Added to CISA KEV on 2026-09-16.

Cisco Secure Email Gateway ✓Patched

Cisco AsyncOS software for Cisco Secure Email Gateway (SEG) contains a SQL injection vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system. Added to CISA KEV on 2026-09-14.

ConnectWise ScreenConnect ✓Patched

ConnectWise ScreenConnect contains both an improper privilege management and missing authorization vulnerability that may allow an attacker to transfer and execute files through an active remote session without authorization or host confirmation. Added to CISA KEV on 2026-09-11.

GitLab Community Edition and Enterprise Edition ✓Patched

GitLab Community Edition and Enterprise Edition contains a path traversal vulnerability that allows an unauthenticated user to read arbitrary files due to an improper path confinement and missing authentication enforcement in the repository commits API. Added to CISA KEV on 2026-09-11.

JFrog Artifactory ✓Patched

JFrog Artifactory contains an incorrect authorization vulnerability that leads to a privilege escalation attack due to a validation check of the token signature/issuer and not the token’s scope. CISA added CVE-2026-42016, CVE-2026-42018 to the Known Exploited Vulnerabilities catalog on 2026-09-11 based on evidence of active exploitation.

MikroTik RouterOS ✓Patched

MikroTik RouterOS contains an improper neutralization of argument delimiters in a command vulnerability which allows an attacker to change the trusted RouterOS policy mask, leading to privilege escalation. CISA added CVE-2026-86060, CVE-2026-67277, CVE-2026-67279 to the Known Exploited Vulnerabilities catalog on 2026-09-10 based on evidence of active exploitation.

Google Chrome / Chromium V8 ✓Patched

September 9 2026 Chrome 153 patched CVE-2026-87491, a V8 out-of-bounds write Google said was exploited in the wild — the seventh Chrome zero-day of 2026. Fixed in 153.0.8010.36/.37. CISA KEV listed.

Cisco Secure Firewall Management Center (FMC) and Security Cloud Control (SCC) Firewall Management ✓Patched

Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management contain an authentication Bypass using an alternate path or channel vulnerability that could allow an unauthenticated, remote attacker to bypass authentication and execute script files on an affected device to obtain root access to the underlying operating system. Added to CISA KEV on 2026-09-09.

Citrix NetScaler ✓Patched

Citrix NetScaler ADC and NetScaler Gateway contain an authentication-bypass vulnerability involving an alternate path or channel. When the NetScaler appliance is configured as an AAA virtual server or as a Gateway (SSL VPN, ICA Proxy, CVPN, or RDP Proxy), an unauthenticated remote threat actor may be able to bypass authentication. Added to CISA KEV on 2026-09-09.

Fortinet Multiple Products ✓Patched

Fortinet FortiOS, FortiSwitchManager, and FortiSASE contain a heap-based buffer overflow vulnerability that allows an attacker to execute unauthorized code or commands via specially crafted packets. Added to CISA KEV on 2026-09-09.

Adobe Commerce and Magento ✓Patched

Adobe Commerce and Magento Open Source contain an improper neutralization of special elements used in a template engine vulnerability that could allow an attacker to execute arbitrary code. Added to CISA KEV on 2026-09-08.

Microsoft Windows ✓Patched

Microsoft Windows Update Stack contains a link following vulnerability that allows a local attacker to escalate privileges locally up to SYSTEM. CISA added CVE-2026-81963, CVE-2026-85880 to the Known Exploited Vulnerabilities catalog on 2026-09-08 based on evidence of active exploitation.

N-able N-central ✓Patched

N-able N-central contains a static code injection vulnerability that could allow for pre-authentication remote code execution. Added to CISA KEV on 2026-09-08.

Google Chrome / Chromium V8 ✓Patched

September 4 2026 Chrome update patched CVE-2026-85046, a V8 type confusion zero-day Google said was exploited in the wild. Fixed in Chrome 152.0.7977.82/.83. Later added to CISA KEV.

BerriAI LiteLLM ✓Patched

BerriAI LiteLLM contains an improper authentication vulnerability in the MCP Streamable HTTP endpoint that could allow an unauthenticated attacker to establish an authenticated MCP session using an arbitrary Bearer token. Added to CISA KEV on 2026-09-02.

JFrog Artifactory ✓Patched

JFrog Artifactory contains an improper authentication vulnerability that under default configuration can allow an unauthenticated attacker with network access to obtain administrative privileges. Added to CISA KEV on 2026-09-02.

Kestra Kestra OSS ✓Patched

Kestra OSS contains an OS command injection vulnerability that could allow an unauthenticated remote attacker to create and execute arbitrary workflows without credentials. Added to CISA KEV on 2026-09-02.

Sangoma Switchvox ✓Patched

Sangoma Switchvox contains a SQL injection vulnerability which allows an unauthenticated remote attacker to execute arbitrary SQL statements against the backend PostgreSQL database using a single crafted request, including database operations and remote code execution. Added to CISA KEV on 2026-09-02.

SonicWall SMA1000 Appliances ✓Patched

SonicWall SMA1000 Appliances contains a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to gain unauthorized access to sensitive functionality and perform unauthorized operations. CISA added CVE-2026-83548, CVE-2026-83549 to the Known Exploited Vulnerabilities catalog on 2026-09-02 based on evidence of active exploitation.

JFrog Artifactory ✓Patched

JFrog Artifactory contains an improper limitation of a pathname to a restricted directory vulnerability. This can allow an authenticated user to write data outside the intended Docker cache path under specific remote-repository conditions. Added to CISA KEV on 2026-08-27.

Linux Kernel ✓Patched

Linux Kernel contains an unspecified vulnerability that can allow for privilege escalation via IPv6 networking subsystem. This vulnerability can impact multiple products, including but not limited to Suse, Red Hat, and other products using Linux. Added to CISA KEV on 2026-08-27.

Gitea Gitea ✓Patched

Gitea contains a code injection vulnerability that allows an attacker with repository write access to send a malicious patch to the diffpatch API endpoint to plant an executable Git hook and run shell commands as the Gitea service account. Added to CISA KEV on 2026-08-25.

Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in ✓Patched

Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in contain an improper access control vulnerability that can result in unauthorized creation, deletion or modification access to critical data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in accessible data. Added to CISA KEV on 2026-08-24.

Synacor Zimbra Collaboration Suite (ZCS) ✓Patched

Zimbra Collaboration Suite (ZCS) contains an OS command injection vulnerability which could allow an unauthenticated attacker to send specially crafted SMTP requests that may result in execution of arbitrary operating system commands as the Zimbra user. Added to CISA KEV on 2026-08-21.

TrueConf Server ✓Patched

TrueConf Server contains a code injection vulnerability that could allow an unauthorized remote attacker with network access via port 4307/TCP to use a specially crafted script to break out of the isolated environment and execute arbitrary code on the host system. CISA added CVE-2026-72530, CVE-2026-72529 to the Known Exploited Vulnerabilities catalog on 2026-08-20 based on evidence of active exploitation.

MLflow MLflow ✓Patched

MLflow contains a server-side request forgery vulnerability that can allow attackers to reach internal or cloud metadata services and receive response_status and response_body. Added to CISA KEV on 2026-08-19.

Apple macOS ✓Patched

Apple macOS contains an improper authentication vulnerability that could allow an attacker on the network to authenticate to Screen Sharing without valid credentials. Added to CISA KEV on 2026-08-18.

Broadcom VMware vCenter ✓Patched

Broadcom VMware vCenter contains a path traversal vulnerability which could allow a threat actor with network access to vCenter to execute arbitrary code. Added to CISA KEV on 2026-08-18.

Microsoft Internet Key Exchange (IKE) Service Extensions ✓Patched

Microsoft Internet Key Exchange (IKE) Service Extensions contains a double free vulnerability that could enable remote code execution. Added to CISA KEV on 2026-08-18.

Microsoft SharePoint ✓Patched

Microsoft SharePoint contains a weak authentication vulnerability which allows an unauthorized attacker to bypass a security feature over a network. Added to CISA KEV on 2026-08-18.

Ray-Project Ray ✓Patched

Ray-Project Ray contains a code injection vulnerability that could allow remote code execution. Developers using Ray as a development tool may be exposed to this vulnerability exploitable through Firefox and Safari. Added to CISA KEV on 2026-08-17.

Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) ✓Patched

Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) contain a heap inspection vulnerability that could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition. Added to CISA KEV on 2026-08-11.

Metabase Metabase ✓Patched

Metabase contains a SQL Injection vulnerability that allows an unauthenticated remote attacker to inject arbitrary SQL into the Metabase application database, which can give them administrator access to the instance. From there, the attacker could change the application configuration, steal stored credentials for the connected databases, read any data accessible through those connections, and export data. Added to CISA KEV on 2026-08-11.

Microsoft Windows Ancillary Function Driver for WinSock ✓Patched

Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally. Added to CISA KEV on 2026-08-11.

Progress LoadMaster ✓Patched

Progress LoadMaster contains a command injection vulnerability that allows an un-authenticated attacker to execute arbitrary commands on the LoadMaster appliance by exploiting unsanitized input in multiple command endpoints. Added to CISA KEV on 2026-08-07.

JetBrains TeamCity ✓Patched

JetBrains TeamCity contains a deserialization of untrusted data vulnerability that could allow unauthenticated remote code execution via the agent polling protocol. Added to CISA KEV on 2026-08-05.

npm ecosystem (keyv, cacheable, flat-cache, cache-manager, and 400+ packages) ◐Partly patched

In early August 2026 a Mini Shai-Hulud / CHAINDROP worm compromised keyv and related cache packages, then self-propagated via stolen npm tokens to 400+ packages (1B+ monthly downloads across the graph). Payload runs via preinstall (disabled by default on npm 12+), steals npm/GitHub/cloud/CI secrets, and republishes backdoored versions. Microsoft, Elastic, JFrog and Wiz published analyses.

Apache Tomcat ✓Patched

Apache Tomcat contains a missing encryption of sensitive data vulnerability that allows the bypass of the EncryptInterceptor. This vulnerability can be chained with CVE‑2025‑24813. Added to CISA KEV on 2026-08-04.

IBM Langflow ✓Patched

Langflow contains a code injection vulnerability that allows unauthenticated attackers to achieve full remote code execution on default Langflow deployments. Added to CISA KEV on 2026-08-04.

N-able N-central ✓Patched

N-able N-central contains an authentication bypass using an alternate path or channel allows for authentication bypass and account takeover in N-central. This vulnerability is the result of an incomplete patch for CVE-2026-18556. CISA added CVE-2026-18577, CVE-2026-18556 to the Known Exploited Vulnerabilities catalog on 2026-08-03 based on evidence of active exploitation.

Cisco Secure Firewall Management Center (FMC) ✓Patched

Cisco Secure Firewall Management Center (FMC) formerly known as Firepower Management Center contains a use of hard-coded password vulnerability that could allow an unauthenticated, remote attacker to log in to an affected device using a low-privileged account to access sensitive data within the impacted systems. Added to CISA KEV on 2026-07-29.

Arista VeloCloud Orchestrator ✓Patched

Arista VeloCloud Orchestrator On-Prem contains an OS command injection vulnerability that may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data managed by the orchestrator. Added to CISA KEV on 2026-07-27.

Fortinet FortiOS ✓Patched

Fortinet FortiOS contains an exposure of sensitive information to an unauthorized actor vulnerability. This may allow a remote unauthenticated attacker to bypass the patch developed for the symbolic link persistency mechanism observed in some post-exploit cases, via crafted HTTP requests. An attacker would need first to have compromised the product via another vulnerability, at filesystem level. Added to CISA KEV on 2026-07-27.

Check Point SmartConsole ✓Patched

Check Point SmartConsole contains an improper authentication vulnerability which could allow an unauthenticated remote attacker to obtain an application login token and use it to authenticate with full administrative privileges. Added to CISA KEV on 2026-07-22.

Microsoft SharePoint ✓Patched

Microsoft SharePoint contains a deserialization of untrusted data vulnerability which could allow an unauthorized attacker to execute code over a network. Added to CISA KEV on 2026-07-22.

Langflow Langflow ✓Patched

Langflow contains an inclusion of functionality from untrusted control sphere vulnerability that allows remote attackers to execute arbitrary code on affected installations. Added to CISA KEV on 2026-07-21.

WordPress Core ✓Patched

WordPress Core contains a SQL injection vulnerability when a plugin or theme passes untrusted input to the parameter. This vulnerability can be chained with CVE-2026-63030 to allow an unauthenticated attacker to gain remote code execution on default WordPress installations. CISA added CVE-2026-60137, CVE-2026-63030 to the Known Exploited Vulnerabilities catalog on 2026-07-21 based on evidence of active exploitation.

Fortinet FortiSandbox ✓Patched

Fortinet FortiSandbox, FortiSandbox Cloud, and FortiSandbox PaaS contain an OS command injection vulnerability that allows an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests. CISA added CVE-2026-25089, CVE-2026-39808 to the Known Exploited Vulnerabilities catalog on 2026-07-16 based on evidence of active exploitation.

Microsoft SharePoint ✓Patched

Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network. Added to CISA KEV on 2026-07-16.

Oracle E-Business Suite ✓Patched

Oracle E-Business Suite contains an improper privilege management vulnerability that allows an unauthenticated attacker with network access via HTTP to compromise Oracle Payments. Successful attacks of this vulnerability can result in takeover of Oracle Payments. Added to CISA KEV on 2026-07-15.

Microsoft Active Directory Federation Services ✓Patched

Microsoft Active Directory Federation Services contains an insufficient granularity of access control vulnerability that allows an authorized attacker to elevate privileges locally. Added to CISA KEV on 2026-07-14.

Microsoft SharePoint Server ✓Patched

Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network. Added to CISA KEV on 2026-07-14.

SonicWall SMA1000 Appliances ✓Patched

SonicWall SMA1000 Appliances contain a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to potentially cause the appliance to make requests to unintended location. CISA added CVE-2026-15409, CVE-2026-15410 to the Known Exploited Vulnerabilities catalog on 2026-07-14 based on evidence of active exploitation.

Adobe ColdFusion ✓Patched

Adobe ColdFusion contains a path traversal vulnerability that could lead to arbitrary code execution in the context of the current user. Added to CISA KEV on 2026-07-07.

Joomlack Page Builder ✓Patched

Joomlack Page Builder contains an improper access control vulnerability that could allow for remote code execution via unauthenticated arbitrary file upload. Added to CISA KEV on 2026-07-07.

Langflow Langflow ✓Patched

Langflow contains an authorization bypass through user-controlled key vulnerability which allows an authenticated attacker to execute any flow belonging to another user by specifying the victim's flow ID in the request. Added to CISA KEV on 2026-07-07.

Microsoft SharePoint Server ✓Patched

Microsoft SharePoint Server contains a deserialization of untrusted data vulnerability which allows an authorized attacker to execute code over a network. Added to CISA KEV on 2026-07-01.

Cisco Unified Communications Manager ✓Patched

Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) contain a server-side request forgery (SSRF) Vulnerability that could allow an unauthenticated, remote attacker to write files to the underlying operating system that could be used later to elevate to root. Added to CISA KEV on 2026-06-25.

PTC Windchill and FlexPLM ✓Patched

PTC Windchill and FlexPLM contains an improper input validation vulnerability allowing an unauthenticated, remote attacker to execute arbitrary code by sending a malicious request to the network. Added to CISA KEV on 2026-06-25.

Widget Factory Joomla Content Editor ✓Patched

Widget Factory Joomla Content Editor contains an improper access control vulnerability which could allow for upload and execution of PHP code via the creation of new editor profiles for unauthenticated users. Added to CISA KEV on 2026-06-16.

Cisco Catalyst SD-WAN Manager ✓Patched

Cisco Catalyst SD-WAN Manager contains a directory or path traversal vulnerability that could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system. Added to CISA KEV on 2026-06-15.

Oracle PeopleSoft Enterprise PeopleTools ✓Patched

Oracle PeopleSoft Enterprise PeopleTools contains a missing authentication for critical function vulnerability which could allow an unauthenticated attacker to obtain takeover of PeopleSoft Enterprise PeopleTools. Added to CISA KEV on 2026-06-12.

Ivanti Sentry ✓Patched

Ivanti Sentry (formerly known as MobileIron Sentry) contains an OS command injection vulnerability which could allow a remote unauthenticated user to achieve root-level remote code execution. This vulnerability can be successfully exploited in cases where the Sentry appliance is in an unmanaged state with its endpoints externally reachable. The use of mTLS with EPMM or restricted HTTPS access through Neurons for MDM makes interfaces inaccessible to external actors. Added to CISA KEV on 2026-06-11.

Arista Extensible Operating System ✓Patched

Arista Extensible Operating System (EOS) contains an incomplete comparison with missing factors vulnerability when the switch incorrectly decapsulate and forwards other unexpected tunneled packet with a destination IP matching its configured decapsulation IP. Added to CISA KEV on 2026-06-09.

Cisco Catalyst SD-WAN Manager ✓Patched

Cisco Catalyst SD-WAN Manager formerly SD-WAN vManage contains an improper encoding or escaping of output vulnerability. This vulnerability could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system. Added to CISA KEV on 2026-06-09.

BerriAI LiteLLM ✓Patched

BerriAI LiteLLM contains a command injection vulnerability that could allow any authenticated user, including holders of low-privilege internal-user keys, to run arbitrary commands on the host. CISA added CVE-2026-42271, CVE-2026-48710 to the Known Exploited Vulnerabilities catalog on 2026-06-08 based on evidence of active exploitation.

Check Point Security Gateway ✓Patched

Check Point Security Gateway contains an improper authentication vulnerability in IKEv1 key exchange that could allow an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password. Added to CISA KEV on 2026-06-08.

SolarWinds Serv-U ✓Patched

SolarWinds Serv-U contains an uncontrolled resource consumption vulnerability that allows specially crafted POST requests using the Content-Encoding: deflate header to crash the Serv-U service without authentication. Added to CISA KEV on 2026-06-05.

Android Framework ✓Patched

Android Framework contains an integer overflow vulnerability that allows for code execution that could allow for local privilege escalation. Added to CISA KEV on 2026-06-02.

AOMEI Backupper ✓Patched

Google Mandiant and ManageEngine reported that a threat actor tampered with AOMEI Backupper update servers mid-2026, pushing a backdoor to users across multiple countries. Disclosure clustered around Oct 16 2026.

Google Chrome / Chromium V8 ✓Patched

June 2026 Chrome emergency update patched CVE-2026-11645, an out-of-bounds read/write in V8 exploited in the wild (fifth Chrome zero-day of 2026 at the time). Stable builds 149.0.7827.102/.103.

Dashlane ◐Partly patched

Beginning May 31 2026 attackers brute-forced six-digit 2FA codes to register new devices on Dashlane accounts and downloaded encrypted vaults for fewer than 20 personal accounts. Dashlane said its own systems were not compromised and worked with affected customers.

Palo Alto Networks PAN-OS ✓Patched

Palo Alto Networks PAN-OS contains an authentication bypass vulnerability that allows attackers to bypass security restrictions and establish an unauthorized VPN connection. Added to CISA KEV on 2026-05-29.

Nx Nx Console ✓Patched

Nx Console contains an embedded malicious code vulnerability that allowed a malicious version of Nx Console to be published. The compromised extension fetched an obfuscated payload that could harvested credentials from multiple sources on disk and in memory. Added to CISA KEV on 2026-05-27.

TanStack TanStack ✓Patched

TanStack contains an unspecified vulnerability that allowed malicious versions of the product to be published to the npm registry to publish credential-stealing malware under a trusted identity. Added to CISA KEV on 2026-05-27.

Drupal Core ✓Patched

Drupal Core contains a SQL injection vulnerability that could allow for privilege escalation and remote code execution via specially crafted requests sent with the database abstraction API. Added to CISA KEV on 2026-05-22.

Langflow Langflow ✓Patched

Langflow contains an origin validation error vulnerability in which an overly permissive CORS configuration combined with a refresh token cookie configured as SameSite=None allows a malicious webpage to perform cross-origin requests that include credentials and successfully call the refresh endpoint. This could allow the attacker to execute arbitrary code and achieve full system compromise via obtained tokens that permit access to authenticated endpoints. Added to CISA KEV on 2026-05-21.

Microsoft Defender ✓Patched

Microsoft Defender contains a link following vulnerability that allows an authorized attacker to elevate privileges locally. CISA added CVE-2026-41091, CVE-2026-45498 to the Known Exploited Vulnerabilities catalog on 2026-05-20 based on evidence of active exploitation.

npm @antv/*, timeago.js, related packages under atool ◐Partly patched

May 2026 wave of Mini Shai-Hulud compromised packages across Alibaba’s AntV visualization ecosystem and timeago.js (via npm account atool). Payload harvested CI secrets from GitHub Actions runner memory and dumped credentials to public GitHub repos. StepSecurity documented the ongoing spread.

Microsoft Microsoft ✓Patched

Microsoft Exchange Server contains a cross-site scripting vulnerability during web page generation in Outlook Web Access and when certain interaction conditions are met, arbitrary JavaScript can be executed in the browser context. Added to CISA KEV on 2026-05-15.

Cisco Catalyst SD-WAN ✓Patched

Cisco Catalyst SD-WAN Controller & Manager contain an authentication bypass vulnerability that allows an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system. Added to CISA KEV on 2026-05-14.

BerriAI LiteLLM ✓Patched

BerriAI LiteLLM contains a SQL injection vulnerability that allows an attacker to read data from the proxy's database and potentially modify it, leading to unauthorized access to the proxy and the credentials it manages. Added to CISA KEV on 2026-05-08.

Ivanti Endpoint Manager Mobile (EPMM) ✓Patched

Ivanti Endpoint Manager Mobile (EPMM) contains an improper input validation vulnerability that allows a remotely authenticated user with administrative access to achieve remote code execution. Added to CISA KEV on 2026-05-07.

Next.js; react-server-dom-webpack/parcel/turbopack ✓Patched

Coordinated May 6–7 2026 security release for React Server Components (CVE-2026-23870 DoS) and multiple Next.js advisories spanning middleware/proxy bypass, XSS, SSRF, cache poisoning and DoS. Upgrade Next.js to 15.5.18 or 16.2.6; react-server-dom-* to 19.0.6 / 19.1.7 / 19.2.6. Next.js 13.x/14.x had no planned patches.

Palo Alto Networks PAN-OS ✓Patched

Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal (aka Captive Portal) service that can allow an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted packets. Added to CISA KEV on 2026-05-06.

Instructure Canvas (Free-for-Teacher) ◐Partly patched

In May 2026 Instructure confirmed a security incident involving Canvas Free-for-Teacher after ShinyHunters claimed theft of data tied to hundreds of millions of users. Exposed data included names, emails, student IDs and some private messages; Instructure said it had no evidence passwords or financial/government IDs were taken.

Linux Kernel ✓Patched

Linux Kernel contains an incorrect resource transfer between spheres vulnerability that could allow for privilege escalation. Added to CISA KEV on 2026-05-01.

TanStack-related npm packages / OpenAI employee endpoints ✓Patched

In May 2026 OpenAI confirmed two employee devices were breached as part of the broader TanStack Mini Shai-Hulud npm supply-chain campaign. OpenAI said customer data, production systems, IP and deployed software were not impacted.

WebPros cPanel & WHM and WP2 (WordPress Squared) ✓Patched

WebPros cPanel & WHM (WebHost Manager) and WP2 (WordPress Squared) contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel. Added to CISA KEV on 2026-04-30.

Microsoft Windows ✓Patched

Microsoft Windows Shell contains a protection mechanism failure vulnerability that allows an unauthorized attacker to perform spoofing over a network. Added to CISA KEV on 2026-04-28.

Microsoft Defender ✓Patched

Microsoft Defender contains an insufficient granularity of access control vulnerability that could allow an authorized attacker to escalate privileges locally. Added to CISA KEV on 2026-04-22.

Cisco Catalyst SD-WAN Manager ✓Patched

Cisco Catalyst SD-WAN Manager contains an exposure of sensitive information to an unauthorized actor vulnerability that could allow remote attackers to view sensitive information on affected systems. CISA added CVE-2026-20133, CVE-2026-20128 to the Known Exploited Vulnerabilities catalog on 2026-04-20 based on evidence of active exploitation.

Cisco Catalyst SD-WAN Manger ✓Patched

Cisco Catalyst SD-WAN Manager contains an incorrect use of privileged APIs vulnerability due to improper file handling on the API interface of an affected system. An attacker could exploit this vulnerability by uploading a malicious file on the local file system. A successful exploit could allow the attacker to overwrite arbitrary files on the affected system and gain vmanage user privileges. Added to CISA KEV on 2026-04-20.

Synacor Zimbra Collaboration Suite (ZCS) ✓Patched

Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript within the user's session, potentially leading to unauthorized access to sensitive information. Added to CISA KEV on 2026-04-20.

Apache ActiveMQ ✓Patched

Apache ActiveMQ contains an improper input validation vulnerability that allows for code injection. Added to CISA KEV on 2026-04-16.

Microsoft SharePoint Server ✓Patched

Microsoft SharePoint Server contains an improper input validation vulnerability that allows an unauthorized attacker to perform spoofing over a network. Added to CISA KEV on 2026-04-14.

Adobe Acrobat and Reader ✓Patched

Adobe Acrobat and Reader contain a prototype pollution vulnerability that allows for arbitrary code execution. Added to CISA KEV on 2026-04-13.

Fortinet FortiClient EMS ✓Patched

Fortinet FortiClient EMS contains a SQL injection vulnerability that may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests. Added to CISA KEV on 2026-04-13.

Microsoft Windows ✓Patched

Microsoft Windows contains a link following vulnerability that allows for privilege escalation CISA added CVE-2025-60710, CVE-2023-36424 to the Known Exploited Vulnerabilities catalog on 2026-04-13 based on evidence of active exploitation.

Next.js App Router / React Server Components ✓Patched

April 8 2026 Next.js advisory GHSA-q4gf-8mx6-v5v3 tracks upstream CVE-2026-23869: crafted requests to App Router Server Function endpoints can cause excessive CPU / DoS. Patched in Next.js 15.5.15 and 16.2.3.

Fortinet FortiClient EMS ✓Patched

In April 2026 Fortinet observed in-the-wild exploitation of CVE-2026-35616 in FortiClient EMS, a critical privilege-escalation / unauthenticated code-execution flaw (CVSS 9.1), and released an emergency weekend hotfix for EMS 7.4.5 and 7.4.6.

Google Chrome / Chromium Dawn ✓Patched

April 2026 Chrome patch for CVE-2026-5281, a use-after-free in Dawn (WebGPU), actively exploited in the wild.

Anthropic Claude Mythos Preview (vendor environment) –No fix needed

In April 2026 Anthropic said it was investigating reports that unauthorized users accessed its unreleased vulnerability-discovery tool Claude Mythos Preview through a third-party vendor environment rather than a direct Anthropic system compromise (Bloomberg / CRN reporting).

Citrix NetScaler ✓Patched

Citrix NetScaler ADC (formerly Citrix ADC), NetScaler Gateway (formerly Citrix Gateway) and NetScaler ADC FIPS and NDcPP contain an out-of-bounds reads vulnerability when configured as a SAML IDP leading to memory overread. Added to CISA KEV on 2026-03-30.

F5 BIG-IP ✓Patched

F5 BIG-IP APM contains a stack-based buffer overflow vulnerability that could allow a threat actor to achieve remote code execution. Added to CISA KEV on 2026-03-27.

Langflow Langflow ✓Patched

Langflow contains a code injection vulnerability that could allow building public flows without requiring authentication. Added to CISA KEV on 2026-03-25.

Apple Multiple Products ✓Patched

Apple watchOS, iOS, iPadOS, macOS, visionOS, and tvOS contain an improper locking vulnerability that could allow a malicious application to cause unexpected changes in memory shared between processes. CISA added CVE-2025-43510, CVE-2025-43520, CVE-2025-31277 to the Known Exploited Vulnerabilities catalog on 2026-03-20 based on evidence of active exploitation.

Cisco Secure Firewall Management Center (FMC) ✓Patched

Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management contain a deserialization of untrusted data vulnerability in the web-based management interface that could allow an unauthenticated, remote attacker to execute arbitrary Java code as root on an affected device. Added to CISA KEV on 2026-03-19.

Microsoft SharePoint ✓Patched

Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network. Added to CISA KEV on 2026-03-18.

Synacor Zimbra Collaboration Suite (ZCS) ✓Patched

Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability in the Classic UI where attackers could abuse Cascading Style Sheets (CSS) @import directives in email HTML. Added to CISA KEV on 2026-03-18.

Stryker corporate Microsoft / endpoint environment –No fix needed

In March 2026 medical-tech company Stryker suffered a disruptive attack on its Microsoft environment. Iran-linked Handala claimed responsibility, alleging mass device wipes after domain-admin compromise. CISA warned organizations to harden endpoint management. Stryker reported being fully operational by early April.

Ivanti Endpoint Manager (EPM) ✓Patched

Ivanti Endpoint Manager (EPM) contains an authentication bypass using an alternate path or channel vulnerability that could allow a remote unauthenticated attacker to leak specific stored credential data. Added to CISA KEV on 2026-03-09.

SolarWinds Web Help Desk ✓Patched

SolarWinds Web Help Desk contain a deserialization of untrusted data vulnerability in AjaxProxy that could allow an attacker to run commands on the host machine. Added to CISA KEV on 2026-03-09.

Broadcom VMware Aria Operations ✓Patched

Broadcom VMware Aria Operations formerly known as vRealize Operations (vROps) contains a command injection vulnerability that allows an unauthenticated attacker to execute arbitrary commands, potentially leading to remote code execution during support‑assisted product migration. Added to CISA KEV on 2026-03-03.

Aqua Trivy, trivy-action, setup-trivy, Checkmarx AST/KICS GitHub Actions, related Docker/VS Code artifacts ✓Patched

Threat actors tracked as TeamPCP compromised Trivy releases and GitHub Actions (including trivy-action / setup-trivy), then expanded into Checkmarx AST and KICS Actions and related artifacts. Malware stole CI/CD credentials (exfil as tpcp.tar.gz). Microsoft, Sysdig, CSA Singapore and Checkmarx published guidance in March 2026.

Google Chrome / Chromium ✓Patched

March 2026 Chrome updates fixed two actively exploited zero-days: CVE-2026-3909 (out-of-bounds write in Skia) and CVE-2026-3910 (inappropriate implementation in V8).

Cisco Catalyst SD-WAN Controller and Manager ✓Patched

Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, and Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, contain an authentication bypass vulnerability could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system. This vulnerability exists because the peering authentication mechanism in an affected system is not working properly. An attacker could exploit this vulnerability by sending crafted requests to an affected system. A successful exploit could allow the attacker to log in to an affected Cisco Catalyst SD-WAN Controller as an internal, high-privileged, non-root user account. Using this account, the attacker could access NETCONF, which would then allow the attacker to manipulate network configuration f

LexisNexis Legal & Professional (legacy systems / React frontend claim) ✓Patched

In March 2026 LexisNexis confirmed a breach of legacy servers exposing customer business contact and related data. Threat actor FulcrumSec claimed access via an unpatched React frontend “React2Shell” (CVE-2025-55182) into AWS infrastructure. LexisNexis said the matter was contained and mostly deprecated pre-2020 data.

Roundcube Webmail ✓Patched

RoundCube Webmail contains a deserialization of untrusted data vulnerability that allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php. CISA added CVE-2025-49113, CVE-2025-68461 to the Known Exploited Vulnerabilities catalog on 2026-02-20 based on evidence of active exploitation.

BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA) ✓Patched

BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)contain an OS command injection vulnerability. Successful exploitation could allow an unauthenticated remote attacker to execute operating system commands in the context of the site user. Successful exploitation requires no authentication or user interaction and may lead to system compromise, including unauthorized access, data exfiltration, and service disruption. Added to CISA KEV on 2026-02-13.

Google Chrome / Chromium ✓Patched

First actively exploited Chrome zero-day of 2026. Google patched CVE-2026-2441, a high-severity use-after-free in CSS (CSSFontFeatureValuesMap), in mid-February Chrome 145 updates. Google stated an exploit existed in the wild.

Apple Multiple Products ✓Patched

Apple iOS, macOS, tvOS, watchOS, and visionOS contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow an attacker with memory write the capability to execute arbitrary code. Added to CISA KEV on 2026-02-12.

SolarWinds Web Help Desk ✓Patched

SolarWinds Web Help Desk contains a security control bypass vulnerability that could allow an unauthenticated attacker to gain access to certain restricted functionality. Added to CISA KEV on 2026-02-12.

Microsoft Office ✓Patched

Microsoft Office Word contains a reliance on untrusted inputs in a security decision vulnerability that could allow an authorized attacker to elevate privileges locally. Added to CISA KEV on 2026-02-10.

Microsoft Windows ✓Patched

Microsoft MSHTML Framework contains a protection mechanism failure vulnerability that could allow an unauthorized attacker to bypass a security feature over a network. CISA added CVE-2026-21513, CVE-2026-21525, CVE-2026-21510, CVE-2026-21533, CVE-2026-21519 to the Known Exploited Vulnerabilities catalog on 2026-02-10 based on evidence of active exploitation.

React Native Community CLI ✓Patched

React Native Community CLI contains an OS command injection vulnerability which could allow unauthenticated network attackers to send POST requests to the Metro Development Server and run arbitrary executables via a vulnerable endpoint exposed by the server. On Windows, attackers can also execute arbitrary shell commands with fully controlled arguments. Added to CISA KEV on 2026-02-05.

SmarterTools SmarterMail ✓Patched

SmarterTools SmarterMail contains a missing authentication for critical function vulnerability in the ConnectToHub API method. This could allow the attacker to point the SmarterMail instance to a malicious HTTP server which serves the malicious OS command and could lead to command execution. Added to CISA KEV on 2026-02-05.

Sangoma FreePBX ✓Patched

Sangoma FreePBX Endpoint Manager contains an OS command injection vulnerability that could allow for a post-authentication command injection by an authenticated known user via the testconnection -> check_ssh_connect() function. An attacker can leverage this vulnerability to potentially obtain remote access to the system as an asterisk user. Added to CISA KEV on 2026-02-03.

SolarWinds Web Help Desk ✓Patched

SolarWinds Web Help Desk contains a deserialization of untrusted data vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine. This could be exploited without authentication. Added to CISA KEV on 2026-02-03.

Cisco Catalyst SD-WAN Manager / controllers ✓Patched

In February 2026 CISA issued an emergency directive after exploitation of critical authentication-bypass and related flaws in Cisco Catalyst SD-WAN Manager/controllers. Cisco Talos said related activity dated back years; unauthenticated attackers could gain administrative privileges on exposed controllers.

Ivanti EPMM deployments (EU institutions) ✓Patched

February 2026: European Commission and Dutch DPA/Judicial Council confirmed breaches through critical Ivanti Endpoint Manager Mobile zero-days. Dutch incident exposed work contact data; Commission said it contained its breach within nine hours.

Singapore major telecom providers ◐Partly patched

In February 2026 Singapore’s CSA revealed China-linked UNC3886 had breached all four major telecom providers in a months-long espionage campaign using zero-days and rootkits. Singapore ran operation CYBER GUARDIAN to evict the actors.

Ivanti Endpoint Manager Mobile (EPMM) ✓Patched

Ivanti Endpoint Manager Mobile (EPMM) CVE-2026-1340 — unauthenticated RCE via code injection — was exploited in limited attacks disclosed late January 2026. CISA later ordered federal agencies to patch within days in April when adding/prioritizing the KEV entry.

Ivanti Endpoint Manager Mobile (EPMM) ✓Patched

Ivanti Endpoint Manager Mobile (EPMM) contains a code injection vulnerability that could allow attackers to achieve unauthenticated remote code execution. Added to CISA KEV on 2026-01-29.

Fortinet Multiple Products ✓Patched

Fortinet FortiAnalyzer, FortiManager, FortiOS, and FortiProxy contain an authentication bypass using an alternate path or channel that could allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices. Added to CISA KEV on 2026-01-27.

Microsoft Office ✓Patched

Microsoft Office contains a security feature bypass vulnerability in which reliance on untrusted inputs in a security decision in Microsoft Office could allow an unauthorized attacker to bypass a security feature locally. Some of the impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version. Added to CISA KEV on 2026-01-26.

SmarterTools SmarterMail ✓Patched

SmarterTools SmarterMail contains an unrestricted upload of file with dangerous type vulnerability that could allow an unauthenticated attacker to upload arbitrary files to any location on the mail server, potentially enabling remote code execution. CISA added CVE-2025-52691, CVE-2026-23760 to the Known Exploited Vulnerabilities catalog on 2026-01-26 based on evidence of active exploitation.

Synacor Zimbra Collaboration Suite (ZCS) ✓Patched

Synacor Zimbra Collaboration Suite (ZCS) contains a PHP remote file inclusion vulnerability that could allow for remote attackers to craft requests to the /h/rest endpoint to influence internal request dispatching, allowing inclusion of arbitrary files from the WebRoot directory. Added to CISA KEV on 2026-01-22.

Cisco Unified Communications Manager ✓Patched

Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unity Connection, and Cisco Webex Calling Dedicated Instance contain a code injection vulnerability that could allow the attacker to obtain user-level access to the underlying operating system and then elevate privileges to root. Added to CISA KEV on 2026-01-21.

Microsoft Windows ✓Patched

Microsoft Windows Desktop Windows Manager contains an information disclosure vulnerability that allows an authorized attacker to disclose information locally. Added to CISA KEV on 2026-01-13.

Crunchbase –No fix needed

In January 2026 ShinyHunters targeted Crunchbase and later published more than 2 million records after ransom refusal, including names, contacts, addresses and internal documents.