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CVE-2026-19321

Power System Integer Overflow PUBLISHED

Description (CNA)

Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in the host firmware. An attacker with service access to the service processor can supply a carefully crafted command that could leak the contents of hardware registers that should be inaccessible to the service processor. Successful exploitation could result in limited confidentiality or availability impacts to the affected host system.

Affected (CNA)

Vendor / productVersions
IBM / Power Systems Firmwareaffected FW1120.00; affected FW1110.00 through FW1110.30; affected FW1060.00 through FW1060.80

CWE

CWE-190

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.