What’s Vulnerable › Vulnerabilities
CVE-2023-6345: Google Skia Integer Overflow Vulnerability
- Severity: critical (CVSS 9.6 v3.1)
- Exploited in the wild: yes — in CISA KEV since 2023-11-30
- EPSS: 16.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-11-29 · updated 2026-06-17
- Weakness: CWE-190
Description
Integer overflow in Skia in Google Chrome prior to 119.0.6045.199 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a malicious file. (Chromium security severity: High)
Affected products
- Debian Linux: 11.0, 12.0
- Fedoraproject Fedora: 37, 38, 39
- Google Chrome: before 119.0.6045.199 — fixed in 119.0.6045.199
- Microsoft Edge (Chromium): before 119.0.2151.97 — fixed in 119.0.2151.97
How to fix
Upgrade to a fixed version: Google Chrome 119.0.6045.199; Microsoft Edge (Chromium) 119.0.2151.97. Check the vendor advisory for mitigations.
References
- https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.html
- https://crbug.com/1505053
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T7ABNYMOI4ZHVCSPCNP7HQTOLGF53A2/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C7XQNYZZA3X2LBJF57ZHKXWOMJKNLZYR/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJROPNKWW65R34J4IYGTJ7A3OBPUL4IQ/
- https://security.gentoo.org/glsa/202401-34
- https://www.debian.org/security/2023/dsa-5569
- https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.html
- https://crbug.com/1505053
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T7ABNYMOI4ZHVCSPCNP7HQTOLGF53A2/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C7XQNYZZA3X2LBJF57ZHKXWOMJKNLZYR/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJROPNKWW65R34J4IYGTJ7A3OBPUL4IQ/
Get alerted when CVE-2023-6345 or the next vulnerability affects your stack