Use After Free Affecting chromium-lang package, versions <147.0.7727.116-r0
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-MINIMOSLATEST-CHROMIUMLANG-15954338
- published9 Apr 2026
- disclosed20 Mar 2026
Introduced: 20 Mar 2026
CVE-2026-4446 (opens in a new tab)How to fix?
Upgrade Minimos:latest chromium-lang to version 147.0.7727.116-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream chromium-lang package and not the chromium-lang package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
Use after free in WebRTC in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
References
- https://www.cve.org/CVERecord?id=CVE-2026-4446
- https://github.com/advisories/GHSA-xh56-mjcr-q6vw
- https://osv.dev/vulnerability/MINI-5whp-phf6-9883
- https://osv.dev/vulnerability/CVE-2026-4446
- https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html
- https://issues.chromium.org/issues/486421954