What is GHSA-9rgq-7w7w-hfxm?

GHSA-9rgq-7w7w-hfxm is a security advisory published by GitHub Security Advisories with Medium severity. Out-of-bounds read in Windows IKE Extension allows an authorized attacker to disclose information...

Which CVE IDs does GHSA-9rgq-7w7w-hfxm cover?

GHSA-9rgq-7w7w-hfxm covers the following CVE IDs: CVE-2026-83521. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9rgq-7w7w-hfxm?

GHSA-9rgq-7w7w-hfxm has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-9rgq-7w7w-hfxmMediumCVSS 6.5

Out-of-bounds read in Windows IKE Extension allows an authorized attacker to disclose information...

Vendor

GitHub Security Advisories

Published

October 13, 2026

Last Modified

October 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-83521 →

📋 Description

Out-of-bounds read in Windows IKE Extension allows an authorized attacker to disclose information over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-83521
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83521
https://github.com/advisories/GHSA-9rgq-7w7w-hfxm