CVE-2026-19653

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause a denial of service due to improper handling of memory page table configurations.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.0 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:vios::::::::
	cpe:2.3:a:ibm:vios::::::::
	cpe:2.3:a:ibm:vios::::::::

Configuration 2 (hide)

OR	cpe:2.3:o:ibm:aix::::::::
	cpe:2.3:o:ibm:aix::::::::
	cpe:2.3:o:ibm:aix::::::::
	cpe:2.3:o:ibm:aix::::::::

History

26 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) IBM AIX 7.2, y 7.3 e IBM PowerVM VIOS 4.1 podría permitir a un atacante local causar una denegación de servicio debido al manejo inadecuado de las configuraciones de la tabla de páginas de memoria.

Information

Published : 2026-08-19 18:16

Updated : 2026-10-26 11:10

NVD link : CVE-2026-19653

Mitre link : CVE-2026-19653

CVE.ORG link : CVE-2026-19653

JSON object : View

Products Affected

ibm

aix
vios

CWE

CWE-400

Uncontrolled Resource Consumption

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