Out-of-bounds Write Affecting libvpx package, versions <1.15.2-r1
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-ALPINE323-LIBVPX-15199478
- published4 Feb 2026
- disclosed3 Feb 2026
Introduced: 3 Feb 2026
CVE-2026-1861 (opens in a new tab)How to fix?
Upgrade Alpine:3.23 libvpx to version 1.15.2-r1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libvpx package and not the libvpx package as distributed by Alpine.
See How to fix? for Alpine:3.23 relevant fixed versions and status.
Heap buffer overflow in libvpx in Google Chrome prior to 144.0.7559.132 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)