Protection Mechanism Failure Affecting chromium package, versions [,143.0.7499.40)
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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- published4 Dec 2025
- disclosed2 Dec 2025
- creditEric Lawrence
Introduced: 2 Dec 2025
NewCVE-2025-13634 (opens in a new tab)How to fix?
Upgrade chromium to version 143.0.7499.40 or higher.
Overview
Affected versions of this package are vulnerable to Protection Mechanism Failure via the Downloads process. An attacker can bypass security restrictions by tricking a user into downloading a crafted HTML page, which allows execution of files without proper security warnings.