Use After Free Affecting libxslt package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-LIBXSLT-10674344
- published10 Jul 2025
- disclosed10 Jul 2025
- creditSergei Glazunov
Introduced: 10 Jul 2025
NewCVE-2025-7425 (opens in a new tab)How to fix?
There is no fixed version for libxslt.
Overview
Affected versions of this package are vulnerable to Use After Free in the xsltSetSourceNodeFlags function during processing of result tree fragments. An attacker can cause memory corruption and application crashes by manipulating internal attribute metadata, which may lead to memory cleanup routines operating on already-freed memory. This could result in denial-of-service or potentially facilitate code execution under certain memory reuse conditions.