CVE-2023-6345Integer 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.
Updated under an hour ago ()
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It affects Google Chrome and 3 other products. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Nov 30, 2023; federal agencies had to remediate by Dec 21, 2023. Treat that date as your deadline.
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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)
- CVSS
- 9.6 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- Weakness (CWE)
- CWE-190
- Known exploited
- Added to CISA KEV Nov 30, 2023; federal remediation due Dec 21, 2023Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- EPSS (exploitation in the next 30 days)
- 16.47% (percentile 97)
- Assigned by
- Chrome
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Google Chrome google:chrome (from the name) | from 119.0.6045.199 before 119.0.6045.199 | CNA record |
google chrome google:chrome | before 119.0.6045.199 | NVD |
debian debian_linux debian:debian_linux | 11.0; 12.0 | NVD |
fedoraproject fedora fedoraproject:fedora | 37; 38; 39 | NVD |
microsoft edge_chromium microsoft:edge_chromium | before 119.0.2151.97 | NVD |
References
- https://chromereleases.googleblog.com/2023/11/stable-channel-update-for-desktop_28.htmlrelease-notes
- https://crbug.com/1505053permissions-required
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UJROPNKWW65R34J4IYGTJ7A3OBPUL4IQ/broken-link, mailing-list
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6T7ABNYMOI4ZHVCSPCNP7HQTOLGF53A2/broken-link, mailing-list
- https://www.debian.org/security/2023/dsa-5569mailing-list
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C7XQNYZZA3X2LBJF57ZHKXWOMJKNLZYR/broken-link, mailing-list
- https://security.gentoo.org/glsa/202401-34third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6345us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.