Security Advisory
CVE-2026-4942
5.9
MEDIUM
Vulnerability 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.
Published Date
July 17, 2026
Official Source
NIST NVD Advisory