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.

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Mon, 21 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 21 Sep 2026 13:30:00 +0000

Type Values Removed Values Added
References

Mon, 21 Sep 2026 13:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-770

Mon, 21 Sep 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache neethi
Vendors & Products Apache
Apache neethi

Mon, 21 Sep 2026 11:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Apache Neethi: Crafted WS-Policy documents bypass element/attribute limits causing memory exhaustion
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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-09-21T13:27:39.838Z

Reserved: 2026-09-15T09:54:19.238Z

Link: CVE-2026-91864

cve-icon Vulnrichment

Updated: 2026-09-21T12:14:32.743Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-21T12:17:24.807

Modified: 2026-09-21T18:10:30.343

Link: CVE-2026-91864

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-21T16:15:03Z

Weaknesses