CVE-2026-19783

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause kernel memory corruption due to insufficient validation.

Vios

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause kernel memory corruption due to insufficient validation. A crafted filesystem image can trigger an out-of-bounds kernel-stack write during directory reads, causing a system crash or potentially enabling privilege escalation.

21. Aug 2026

Ausgewertete Quellen

• Hersteller
  https://www.ibm.com/support/pages/node/7283858
• NVD
  CVE-2026-19783