AUGUST 24, 2026
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Case File

CVE-2026-16903

CRITICAL · CVSS 9.6 EPSS 0.42%

Source: NVD + CISA KEV + EPSS · Published 2026-08-19 · Last synced 2026-08-24

CyberRota Analysis

AI-Generated

IBM AIX 7.2, 7.3, and IBM PowerVM VIOS 4.1 are vulnerable to an out-of-bounds write that could enable remote attackers to execute arbitrary code or trigger a denial of service. Organizations using these systems should prioritize patching to mitigate the risk of exploitation, given the critical severity rating of 9.6. Immediate action is essential to protect sensitive data and maintain system integrity.

CVE
CVE-2026-16903
Severity
CRITICAL
CVSS
9.6
EPSS
0.42%

Original NVD Description

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code or cause a denial of service due to an out-of-bounds write.

Related CVEs

Other vulnerabilities affecting the same vendor(s)