CVE-2025-25341
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk40th percentile - higher than 40% of all known CVEs
Summary
A vulnerability exists in libxmljs 1.0.11 when parsing a specially crafted XML document. Accessing the internal _ref property on entity_ref and entity_decl nodes causes a segmentation fault, potentially leading to a denial-of-service (DoS).
Risk Assessment
An attacker can provide a malicious XML document to crash the application and cause a denial of service.
Recommendation
Update libxmljs to a version containing the fix, or restrict processing of untrusted XML documents until the patch is applied.
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Original NVD description (English source)
A vulnerability exists in the libxmljs 1.0.11 when parsing a specially crafted XML document. Accessing the internal _ref property on entity_ref and entity_decl nodes causes a segmentation fault, potentially leading to a denial-of-service (DoS).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS