ClosedHighPatched

Google Chromium WebRTC Heap Buffer Overflow

Google Chromium WebRTC

Google Chromium WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could impact web browsers using WebRTC, including but not limited to Google Chrome. Added to the CISA KEV catalog on 2024-01-02. CVE-2023-7024 was assigned before 2024; the KEV listing came in 2024.

Why this severity: CVSS 8.8 (v3.1, CISA-ADP), actively exploited (CISA KEV)

Started: Jan 2, 2024
Closed: Jan 2, 2024
CVE: CVE-2023-7024

Follow this incident

Updated Jan 2, 2024

Affected

See vendor advisory (versions are not listed in the KEV record)

Fixed in

See vendor advisory linked in sources

Timeline1

Jan 2, 2024
CISA added CVE-2023-7024 to the KEV catalog (federal deadline 2024-01-23)
Source

Advisories3

Notes & caveats

Derived from the CISA KEV JSON feed (catalogVersion 2026.10.21); CVSS from the CVE record (cveawg.mitre.org). startedAt is the CVE publication date when it fell in 2024 before the KEV listing, else the KEV dateAdded; exploitation may have begun earlier. closedAt is the KEV listing date (a fix or mitigation was available then unless noted).

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