CVE-2023-7024
High 8.8 Exploited in the wild (KEV)
Confirmed active exploitation — CISA KEV catalog
- Name
- Google Chromium WebRTC Heap Buffer Overflow Vulnerability
- Added to catalog
- Remediation due date (US federal)
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
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)
Metrics
- CVSS 3.1
-
8.8 (HIGH)
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 7% (percentile: 94) as of 2 November 2026
- CWE
- CWE-787
Affected products
google: chrome; debian: debian linux; fedoraproject: fedora
References
- https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop… Vendor Advisory
- https://chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop… Vendor Advisory
- https://crbug.com/1513170 ExploitIssue Tracking
- https://crbug.com/1513170 ExploitIssue Tracking
- https://lists.fedoraproject.org/archives/list/[email protected]… Broken LinkMailing List
- https://lists.fedoraproject.org/archives/list/[email protected]… Broken LinkMailing List
- https://security.gentoo.org/glsa/202401-34 Third Party Advisory
- https://www.debian.org/security/2023/dsa-5585 Mailing List
- https://lists.fedoraproject.org/archives/list/[email protected]… Broken LinkMailing List
- https://lists.fedoraproject.org/archives/list/[email protected]… Broken LinkMailing List