CVE-2026-94055

Low CVSS 3.7

Published 2026-09-19 · last changed 2026-09-19

The fix

We hold no Microsoft remediation data for CVE-2026-94055, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

Exim before 4.100.1, when certain non-default TLS settings are used with GnuTLS, has a use-after-free.

Sources

NVD record for CVE-2026-94055

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