CVE-2026-18835criticalCWE-78

CVE-2026-18835: critical vulnerability in IBM AIX

Vulnerabilities in IBM AIX and PowerVM VIOS

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.9epss 0.8%
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote authenticated attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
IBM · AIXIBM · PowerVM VIOS
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