Bug 2450214 (CVE-2026-4645, GO-2026-4526) - CVE-2026-4645 github.com/antchfx/xpath: xpath: Denial of Service via crafted Boolean XPath expressions
Summary: CVE-2026-4645 github.com/antchfx/xpath: xpath: Denial of Service via crafted ...
Keywords:
Status: NEW
Alias: CVE-2026-4645, GO-2026-4526
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2450291 2450292 2450293 2450294 2450295 2450296 2450297 2450298 2450299 2450300 2450301
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-23 06:03 UTC by OSIDB Bzimport
Modified: 2026-03-23 13:17 UTC (History)
16 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-03-23 06:03:14 UTC 
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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