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[ CVE-2026-107674 · Published 16 Oct 2026 ]

Vulnerability in IBM i

CVSS 5.1 EPSS <1%1 agency advisoryNo fix listed yet

[ Description ]Official description

IBM i 7.3, 7.4, 7.5, and 7.6 is vulnerable to a denial of service to Digital Certificate Manager (DCM) for System TLS using applications attempting to create secure network connections. A bad actor could use this to prevent a service from starting or cause it to fallback to non-secure connections.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

[ References ]References