CVE-2026-80442

Critical CVSS 9.9

Published 2026-09-18 · last changed 2026-09-19

The fix

We hold no Microsoft remediation data for CVE-2026-80442, 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

IBM Guardium Data Protection 12.2 is vulnerable to an authenticated OS command injection vulnerability in the exportCertificate functionality. Successful exploitation could allow an attacker to execute unauthorized commands and impact the confidentiality, integrity, and availability of the affected system.

Sources

NVD record for CVE-2026-80442

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