PT-2026-86298 · Xmlsoft · Libxml2

CVE-2026-86137

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Published

2026-09-05

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Updated

2026-09-05

CVSS v3.1

2.9

Low

VectorAV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp.

Fix

Out of bounds Read

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Weakness Enumeration

Related Identifiers

CVE-2026-86137

Affected Products

Libxml2