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CVE-2026-4942

IBM i

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 5.9EPSS 0.253%Risk 0.6
View source
Published
2026-07-17 20:17:23
Affected versions
unknown
Type
Operating system
Last modified
2026-07-20 17:15:53
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N