7.8

CVE-2026-16821

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a format string vulnerability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ibm ≫ Aix Version >= 7.2.5.0 <= 7.2.5.212
Ibm ≫ Aix Version >= 7.3.2 <= 7.3.2.5
Ibm ≫ Aix Version >= 7.3.3 <= 7.3.3.2
Ibm ≫ Aix Version >= 7.3.4 <= 7.3.4.1
Ibm ≫ Vios Version >= 4.1.0 < 4.1.0.50
Ibm ≫ Vios Version >= 4.1.1 < 4.1.1.30
Ibm ≫ Vios Version >= 4.1.2.0 < 4.1.2.20
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.1% 0.008
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
IBM 7 1 5.9
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-134 Use of Externally-Controlled Format String

The product uses a function that accepts a format string as an argument, but the format string originates from an external source.

https://www.ibm.com/support/pages/node/7283858
Patch
Vendor Advisory