CVE-2026-32287

7.5 HIGH
Published: March 26, 2026 Modified: March 30, 2026
View on NVD

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()".

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/antchfx/xpath/commit/afd4762cc342af56345a3fb4002a59281fcab494
Source: security@golang.org
https://github.com/antchfx/xpath/issues/121
Source: security@golang.org
https://github.com/golang/vulndb/issues/4526
Source: security@golang.org
https://pkg.go.dev/vuln/GO-2026-4526
Source: security@golang.org
https://securityinfinity.com/research/infinite-loop-dos-in-antchfx-xpath-logicalquery-select
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.1%
18th percentile
Exploitation Status
Not in CISA KEV