CVE-2026-4942mediumCWE-757

CVE-2026-4942: medium-severity vulnerability in IBM i

IBM i is Affected by Algorithm Downgrade in Transport Layer Security []

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.9epss 0.4%
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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
IBM · i
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