Bug 2539034 (CVE-2026-91864) - CVE-2026-91864 org.apache.neethi/neethi: Apache Neethi: Denial of Service via crafted WS-Policy documents
Summary: CVE-2026-91864 org.apache.neethi/neethi: Apache Neethi: Denial of Service via...
Keywords:
Status: NEW
Alias: CVE-2026-91864
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-22 22:00 UTC by OSIDB Bzimport
Modified: 2026-10-15 23:25 UTC (History)
39 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:83670 0 None None None 2026-10-15 23:25:46 UTC

Description OSIDB Bzimport 2026-09-22 22:00:12 UTC 
A specially crafted WS-Policy document can pack unlimited content inside a policy assertion, which Neethi copies into memory without counting it against its size limits, exhausting the heap (denial of service).
Users are recommended to upgrade to version 3.2.4, which fixes this issue.
Comment 1 Jon Orris 2026-10-15 23:25:43 UTC 
This issue has been addressed in the following products:

  Red Hat Build of Apache Camel 4.18 for Quarkus 3.33

Via RHSA-2026:83670 https://access.redhat.com/errata/RHSA-2026:83670
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