Heap-based Buffer Overflow Affecting chromium package, versions [,145.0.7632.45)
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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- published12 Feb 2026
- disclosed11 Feb 2026
- creditUnknown
Introduced: 11 Feb 2026
CVE-2026-2314 (opens in a new tab)How to fix?
Upgrade chromium to version 145.0.7632.45 or higher.
Overview
Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the plane-allocation logic in the bundled CrabbyAvif (AVIF decoding) in the Codecs component. A remote attacker can cause heap corruption by tricking the user into opening a crafted HTML page that triggers AVIF content decoding, where the alpha plane is allocated after the color planes.