Infinite loop Affecting expat package, versions [,2.7.5)
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-CONAN-EXPAT-15670072
- published16 Mar 2026
- disclosed16 Mar 2026
- creditUnknown
Introduced: 16 Mar 2026
CVE-2026-32777 (opens in a new tab)How to fix?
Upgrade expat to version 2.7.5 or higher.
Overview
Affected versions of this package are vulnerable to Infinite loop in the DTD parsing process. An attacker can cause the application to enter an infinite loop by providing specially crafted DTD content.