CVSS 3.1
7.9 highCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:HCVE-2026-17063
High (7.9) in ibm. EPSS 0.2% chance of exploitation in the next 30 days.
IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in the interface between the BMC/FSP and the host system. An attacker with service account or root access to the BMC/FSP can access and disrupt host processor state, potentially affecting the managed system and all hosted partitions, resulting in an confidentiality, and availability impact.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-31)
- CWE
- CWE-863
- Published
- Modified
- Record from
- the NVD, synced
Affected
- ibm:power_system_e1050_\(9043-mrx\)_firmware
- ibm:power_system_e1080_\(9080-hex\)_firmware
- ibm:power_system_e1150_\(9043-mru\)_firmware
- ibm:power_system_e1180_\(9080-heu\)_firmware
- ibm:power_system_l1022_\(9786-22h\)_firmware
- ibm:power_system_l1024_\(9786-42h\)_firmware
- ibm:power_system_l1122_\(9856-22h\)_firmware
- ibm:power_system_l1124_\(9856-42h\)_firmware
- ibm:power_system_s1012_\(9028-21b\)_firmware
- ibm:power_system_s1014_\(9105-41b\)_firmware
- ibm:power_system_s1022_\(9105-22a\)_firmware
- ibm:power_system_s1022s_\(9105-22b\)_firmware
- ibm:power_system_s1024_\(9105-42a\)_firmware
- ibm:power_system_s1112_\(9242-21b\)_firmware
- ibm:power_system_s1112_\(9242-21t\)_firmware
- ibm:power_system_s1114_\(9824-41b\)_firmware
- ibm:power_system_s1122_\(9824-22a\)_firmware
- ibm:power_system_s1122s_\(9824-22b\)_firmware
- ibm:power_system_s1124_\(9824-42a\)_firmware