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CVE-2026-16821

HIGH CVSS 7.0 View on NVD ↗

Description

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a format string vulnerability.

CVSS Vector

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

References

Published: Aug 28, 2026 22:16 UTC Modified: Aug 28, 2026 22:16 UTC