Oct 6, 2025
4 new incidents, 1 with updates.
Started
- ClosedCriticalPatched
Microsoft Windows: 3 exploited vulnerabilities (CVE-2011-3402, CVE-2013-3918, CVE-2021-43226)
CVE-2011-3402: Microsoft Windows Kernel contains an unspecified vulnerability in the TrueType font parsing engine in win32k.sys in the kernel-mode drivers that allows remote attackers to execute arbitrary code via crafted font data in a Word document or web page. CVE-2013-3918: Microsoft Windows contains an out-of-bounds write vulnerability in the InformationCardSigninHelper Class ActiveX control, icardie.dll. An attacker could exploit the vulnerability by constructing a specially crafted webpage. When a user views the webpage, the vulnerability could allow remote code execution. An attacker who successfully exploited this vulnerability could gain the same user rights as the current user. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization. CVE-2021-43226: Microsoft Windows Common Log File System Driver contains a privilege escalation vulnerability that could allow a local, privileged attacker to bypass certain security mechanisms. Added to CISA KEV on 2025-10-06.
Microsoft WindowsClosed Oct 6, 2025
- ClosedCriticalPatched
Mozilla Multiple Products: Multiple Products Remote Code Execution Vulnerability
Mozilla Firefox, SeaMonkey, and Thunderbird contain an unspecified vulnerability when JavaScript is enabled. This allows remote attackers to execute arbitrary code via vectors related to nsCSSFrameConstructor::ContentAppended, the appendChild method, incorrect index tracking, and the creation of multiple frames, which triggers memory corruption. Added to CISA KEV on 2025-10-06.
Mozilla Multiple ProductsClosed Oct 6, 2025
- ClosedHighPatched
Linux Kernel: Kernel Heap Out-of-Bounds Write Vulnerability
Linux Kernel contains a heap out-of-bounds write vulnerability that could allow an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space. Added to CISA KEV on 2025-10-06.
Linux KernelClosed Oct 6, 2025
- ClosedHighPatched
Microsoft Internet Explorer: Internet Explorer Uninitialized Memory Corruption Vulnerability
Microsoft Internet Explorer contains an uninitialized memory corruption vulnerability that could allow for remote code execution. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization. Added to CISA KEV on 2025-10-06.
Microsoft Internet ExplorerClosed Oct 6, 2025
Updated
- ClosedCriticalPatched
Cl0p extortion campaign via Oracle E-Business Suite zero-day (CVE-2025-61882)
Cl0p-branded extortion emails reached executives from September 29, 2025, claiming theft of Oracle E-Business Suite data. Mandiant tied the campaign to exploitation of an unauthenticated RCE in EBS (SyncServlet), patched as CVE-2025-61882 for EBS 12.2.3 to 12.2.14. A separate July UiServlet SSRF campaign was later tracked as CVE-2025-61884.
Oracle E-Business SuiteClosed Oct 20, 2025
