Out-of-Bounds Affecting webkitgtk package, versions [,2.50.3)
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-UNMANAGED-WEBKITGTK-14192438
- published5 Dec 2025
- disclosed4 Dec 2025
- creditPhil Beauvoir
Introduced: 4 Dec 2025
NewCVE-2025-43458 (opens in a new tab)How to fix?
Upgrade webkitgtk to version 2.50.3 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-Bounds via the processing of maliciously crafted web content. An attacker can cause an unexpected process crash or potentially execute arbitrary code by tricking a user into loading specially crafted web content.