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CVE-2026-86141

LOW CVSS 2.9 View on NVD ↗

Description

xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking.

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Published: Sep 05, 2026 05:17 UTC Modified: Sep 05, 2026 05:17 UTC