What’s Vulnerable › Vulnerabilities
CVE-2023-7024: Google Chromium WebRTC Heap Buffer Overflow Vulnerability
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: yes — in CISA KEV since 2024-01-02
- EPSS: 6.7% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2023-12-21 · updated 2026-06-17
- Weakness: CWE-787
Description
Heap buffer overflow in WebRTC in Google Chrome prior to 120.0.6099.129 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Affected products
- Debian Linux: 11.0, 12.0
- Fedoraproject Fedora: 38, 39
- Google Chrome: before 120.0.6099.129 — fixed in 120.0.6099.129
How to fix
Upgrade to a fixed version: Google Chrome 120.0.6099.129. Check the vendor advisory for mitigations.
References
- https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html
- https://crbug.com/1513170
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6M6AJDHUL6EDPURWQXGLUFJNDE7SOJT3/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U6JL4VHZMHFGEGQYTF74533ZNRWMCMMR/
- https://security.gentoo.org/glsa/202401-34
- https://www.debian.org/security/2023/dsa-5585
- https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_20.html
- https://crbug.com/1513170
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6M6AJDHUL6EDPURWQXGLUFJNDE7SOJT3/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U6JL4VHZMHFGEGQYTF74533ZNRWMCMMR/
- https://security.gentoo.org/glsa/202401-34
- https://www.debian.org/security/2023/dsa-5585
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