CVE-2026-86142

ADVISORY - nist

Summary

In libxml2 before 2.15.4, there is a heap-based buffer overflow in xmlXPtrEvalXPtrPart because of xmlXPtrEval xpointer length saturation.

ADVISORY - nist

Heap-based Buffer Overflow

CREATED

6 hours ago

UPDATED

6 hours ago

EXPLOITABILITY SCORE

1.4

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

6.9medium

CREATED

54 minutes ago

UPDATED

48 minutes ago

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY