Use After Free Affecting chromium package, versions <151.0.7922.137-1
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-DEBIANUNSTABLE-CHROMIUM-18674844
- published12 Aug 2026
- disclosed11 Aug 2026
Introduced: 11 Aug 2026
NewCVE-2026-19557 (opens in a new tab)How to fix?
Upgrade Debian:unstable chromium to version 151.0.7922.137-1 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:unstable relevant fixed versions and status.
Use after free in TabStrip in Google Chrome on Mac prior to 151.0.7922.137 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)