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CVE-2026-86142

MEDIUM CVSS 6.9 View on NVD ↗

Description

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

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

References

Published: Sep 05, 2026 05:17 UTC Modified: Sep 05, 2026 05:17 UTC