CVE-2026-4942

CVSS Score & Metrics

Base Score

5.9 / 10

Vector String

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

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.

Vulnerability Details

Published Date

July 17, 2026

Last Modified

July 17, 2026

CWE ID

CWE-757

Source

NVD

External References

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

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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