CVE-2026-16913

A stack buffer overflow in IBM AIX 7.2/7.3 and PowerVM VIOS 4.1 enables unauthenticated remote attackers to execute arbitrary code (CVSS 9.8 critical). IBM reference: https://www.ibm.com/support/pages/node/7283858. No in-the-wild exploitation reported in provided documents.

CVE-2026-16913 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a stack buffer overflow...