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CVE WatchAug 24, 2026

CVE-2026-16958

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 an out-of-bounds write.

CVSS

6.5

Medium

EPSS

0.4%

p35

KEV

—

Exploit Today

10

0-100

Published: Aug 20, 2026 · Last modified: Aug 24, 2026 · CWE-787

EPSS · 30d

0.4%EPSS · 30 days0.4%

2026-08-252026-09-23

Technical description

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 an out-of-bounds write.

Official references

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

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