Advisoriesby IbisIBMCVE-2026-19442
IBM AIX: denial of service
No fix yet
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 versions
| Package | Affected | Fixed in |
|---|---|---|
| AIX Product | <= 7.2 | No fix yet |
| <= 7.3 | No fix yet | |
| PowerVM VIOS Product | <= 4.1 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-822