CVE-2026-19442 — Vulnerabilities in IBM AIX and PowerVM VIOS

CVE-2026-19442

Vulnerabilities in IBM AIX and PowerVM VIOS PUBLISHED

Description (CNA)

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 has a pointer validation flaw exists in the AIX Virtual SCSI (vSCSI) initiator driver. Successful exploitation may result in denial of service, privilege escalation, or full compromise of the client LPAR kernel.

Affected (CNA)

Vendor / product	Versions
IBM / AIX	affected 7.2; affected 7.3
IBM / PowerVM VIOS	affected 4.1

CWE

CWE-822

References

https://www.ibm.com/support/pages/node/7283858

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.