High severity8.2NVD Advisory· Published Aug 20, 2026

CVE-2026-18670

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 and potentially disclose sensitive information due to an integer underflow.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

IBM/PowerVM VIOSllm-fuzzy
Range: 4.1
IBM/Aixllm-fuzzy
Range: 7.2, 7.3

Patches

Vulnerability mechanics

References

www.ibm.com/support/pages/node/7283858nvd

News mentions

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