CVE-2026-4942

MEDIUM CVSS 5.9 View on NVD ↗

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.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://www.ibm.com/support/pages/node/7278992

Published: Jul 17, 2026 20:17 UTC Modified: Jul 17, 2026 20:17 UTC