What is GHSA-q84r-gp7c-vfr3?

GHSA-q84r-gp7c-vfr3 is a security advisory published by GitHub Security Advisories with High severity. A specially crafted pair of WS-Policy documents can force Neethi's policy-intersection to do...

Which CVE IDs does GHSA-q84r-gp7c-vfr3 cover?

GHSA-q84r-gp7c-vfr3 covers the following CVE IDs: CVE-2026-91866. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q84r-gp7c-vfr3?

GHSA-q84r-gp7c-vfr3 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-q84r-gp7c-vfr3HighCVSS 7.5

A specially crafted pair of WS-Policy documents can force Neethi's policy-intersection to do...

Vendor

GitHub Security Advisories

Published

September 21, 2026

Last Modified

September 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-91866 →

📋 Description

A specially crafted pair of WS-Policy documents can force Neethi's policy-intersection to do exponential amounts of work, pinning the CPU for a long time (denial of service). Users are recommended to upgrade to version 3.2.4, which fixes this issue.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-91866
https://lists.apache.org/thread/zbfxnomgvbmqchqjgc6lk5h0z76k3gh4
http://www.openwall.com/lists/oss-security/2026/09/18/13
https://github.com/advisories/GHSA-q84r-gp7c-vfr3