What is GHSA-cffx-9q2g-r6hp?

GHSA-cffx-9q2g-r6hp is a security advisory published by GitHub Security Advisories with Medium severity. IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to send a specifically crafted message...

Which CVE IDs does GHSA-cffx-9q2g-r6hp cover?

GHSA-cffx-9q2g-r6hp covers the following CVE IDs: CVE-2026-4942. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cffx-9q2g-r6hp?

GHSA-cffx-9q2g-r6hp has a CVSS v3 base score of 5.9, published by GitHub Security Advisories.

GHSA-cffx-9q2g-r6hpMediumCVSS 5.9

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to send a specifically crafted message...

Vendor

GitHub Security Advisories

Published

July 17, 2026

Last Modified

July 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-4942 →

📋 Description

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to send a specifically crafted message and downgrade the Transport Layer Security (TLS) protocol to a version disabled in the server configuration.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-4942
https://www.ibm.com/support/pages/node/7278992
https://github.com/advisories/GHSA-cffx-9q2g-r6hp