Time-of-check Time-of-use (TOCTOU) Affecting chromium package, versions <153.0.8010.52-1~deb12u1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN12-CHROMIUM-19865318
- published16 Sept 2026
- disclosed15 Sept 2026
Introduced: 15 Sep 2026
NewCVE-2026-91712 (opens in a new tab)How to fix?
Upgrade Debian:12 chromium to version 153.0.8010.52-1~deb12u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream chromium package and not the chromium package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
Race condition in Extensions in Google Chrome on on Mac prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)