High severity7.5NVD Advisory· Published Sep 21, 2026· Updated Sep 25, 2026
CVE-2026-91864
CVE-2026-91864
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.
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Affected products
2Patches
Vulnerability mechanics
References
2- www.openwall.com/lists/oss-security/2026/09/18/11nvdMailing ListThird Party Advisory
- lists.apache.org/thread/400kbynbyhqhsjkv1yz251jm9wdz8z69nvdMailing ListVendor Advisory
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