CVE-2023-6345

CRITICAL9.6

CISA KEV

Published 2023-11-29 · Updated 2026-06-17 · Source chrome-cve-admin@google.com

Summary

CVE-2023-6345 is a critical-severity (CVSS 9.6) vulnerability in Google Chromium Skia. CISA added it to the Known Exploited Vulnerabilities catalog on November 30, 2023, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by December 21, 2023. CISA does not currently list it as used in ransomware campaigns. Google has 76 vulnerabilities in the KEV catalog, 0 of them linked to ransomware.

All 76 known-exploited Google vulnerabilities →

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)

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CWE-190CWE-190

CISA Known-Exploited Vulnerability

Product: Google — Chromium Skia

Name: Google Skia Integer Overflow Vulnerability

Date added: 2023-11-30 · Due: 2023-12-21

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

References

View on NVD

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