CVE-2026-18857

LowCVSS 3.4/10Last modified Sep 30, 2026

Description

IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to be read, resulting in a confidentiality and availability impact to the managed system.

Metrics

CVSS 3.1 3.4/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L

Weakness enumeration

CWE-125

Affected software

Vendor	Product	Versions
IBM	OPENBMC	>= FW1120.00, <= FW1120.01; >= FW1110.00, <= FW1110.31; >= FW1060.00, <= FW1060.81

References

https://www.ibm.com/support/pages/node/7289253Patch, Vendor Advisory

Timeline

Published: Sep 24, 2026
Last modified: Sep 30, 2026
NVD status: Analyzed

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