CVE-2026-32287

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p43

Published

Mar 26, 2026 (Mar 26, 2026)

Modified

Jun 17, 2026

Description

Boolean XPath expressions that evaluate to true can cause an infinite loop in logicalQuery.Select, leading to 100% CPU usage. This can be triggered by top-level selectors such as "1=1" or "true()".

Vendors: antchfx
Products: xpath
Weakness: CWE-835
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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