CVE-2026-18857 — This Power System update is being released to address
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. Th…
Published: 2026-09-24 · CVSS: 3.4 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7