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CVE-2026-16822

nvd nist
Published: Aug 19, 2026Modified: Aug 24, 2026

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9.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
Exploitability: 3.9 / Impact: 4.7
Source: psirt@us.ibm.com (Secondary)

Description

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to impersonate the TNC policy server and modify traffic due to improper certificate validation.

Affected (7)

Products: Ibm: Aix, Vios
Ibm
2 products
Aix
Vios
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Ibm
Aix
From 7.2.5 to 7.2.5.212
Aix
From 7.3.2 to 7.3.2.5
Aix
From 7.3.3 to 7.3.3.2
Aix
From 7.3.4 to 7.3.4.1
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Ibm
Vios
From 4.1.0 to 4.1.0.50
Vios
From 4.1.1.0 to 4.1.1.30
Vios
From 4.1.2.0 to 4.1.2.20

Related CWEs

CWE-295
Improper Certificate Validation
The product does not validate, or incorrectly validates, a certificate.

References (1)

Source: psirt@us.ibm.com
PatchVendor Advisory

Timeline

No history available yet.