What is GHSA-fjff-cgxf-f3xx?

GHSA-fjff-cgxf-f3xx is a security advisory published by GitHub Security Advisories with Critical severity. Integer overflow or wraparound in Microsoft Windows PDF allows an unauthorized attacker to...

Which CVE IDs does GHSA-fjff-cgxf-f3xx cover?

GHSA-fjff-cgxf-f3xx covers the following CVE IDs: CVE-2026-69586. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fjff-cgxf-f3xx?

GHSA-fjff-cgxf-f3xx has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-fjff-cgxf-f3xxCriticalCVSS 9.8

Integer overflow or wraparound in Microsoft Windows PDF allows an unauthorized attacker to...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-69586 →

📋 Description

Integer overflow or wraparound in Microsoft Windows PDF allows an unauthorized attacker to execute code over a network.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-69586
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69586
https://github.com/advisories/GHSA-fjff-cgxf-f3xx