CVE-2026-32287

HIGH

7.5

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()".

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/26/2026

Last Modified3/30/2026

Sourcenvd

Honeypot Sightings0

References

https://github.com/antchfx/xpath/commit/afd4762cc342af56345a3fb4002a59281fcab494(security@golang.org)

https://github.com/antchfx/xpath/issues/121(security@golang.org)

https://github.com/golang/vulndb/issues/4526(security@golang.org)

https://pkg.go.dev/vuln/GO-2026-4526(security@golang.org)

https://securityinfinity.com/research/infinite-loop-dos-in-antchfx-xpath-logicalquery-select(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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