AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

IBMCVE-2026-16817

IBM AIX: denial of service

IBM

CVE-2026-16817 · Published Aug 19, 2026 · updated Oct 27, 2026

High7.5
No fix yet
IBM advisory

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to a NULL pointer dereference.

Affected versions

PackageAffectedFixed in
AIX
Product
<= 7.2No fix yet
<= 7.3No fix yet
PowerVM VIOS
Product
<= 4.1No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-476

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