What is GHSA-6r5j-cp22-59fv?

GHSA-6r5j-cp22-59fv is a security advisory published by GitHub Security Advisories with High severity. Retransmissions of ACK packet ID in OpenVPN through 2.6.22 and 2.7.6 allow remote unauthenticated...

Which CVE IDs does GHSA-6r5j-cp22-59fv cover?

GHSA-6r5j-cp22-59fv covers the following CVE IDs: CVE-2026-84732. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-6r5j-cp22-59fvHigh

Retransmissions of ACK packet ID in OpenVPN through 2.6.22 and 2.7.6 allow remote unauthenticated...

Vendor

GitHub Security Advisories

Published

September 7, 2026

Last Modified

September 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-84732 →

📋 Description

Retransmissions of ACK packet ID in OpenVPN through 2.6.22 and 2.7.6 allow remote unauthenticated attackers to cause a denial of service via crafted inputs that trigger a timeout integer overflow

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-84732
https://community.openvpn.net/Security%20Announcements/CVE-2026-84732
https://github.com/advisories/GHSA-6r5j-cp22-59fv