CVE-2026-17494
highpriority · track · 0EPSS 0.002 · 6 %ileUSEPSS · scored 2026-10-27
IBM Power Systems Firmware FW1120.00, and FW1110.00 through FW1110.30 is affected by a vulnerability in the interface between the BMC and the host system. An attacker with service access to the BMC can send a specially crafted command, allowing arbitrary code to be executed on the host system, giving full control over the host system and all hosted partitions, resulting in a confidentiality, integrity, and availability impact.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (18)
Products and version ranges known to be affected.
- ibm power system e1150 (9043-mru) firmwarefw1110.00 → fw1110.31nvdUScpe:2.3:o:ibm:power_system_e1150_\(9043-mru\)_firmware:*:*:*:*:*:*:*:*
- ibm power system e1150 (9043-mru) firmware= fw1120.00nvdUScpe:2.3:o:ibm:power_system_e1150_\(9043-mru\)_firmware:*:*:*:*:*:*:*:*
- ibm power system e1180 (9080-heu) firmwarefw1110.00 → fw1110.31nvdUScpe:2.3:o:ibm:power_system_e1180_\(9080-heu\)_firmware:*:*:*:*:*:*:*:*
- ibm power system e1180 (9080-heu) firmware= fw1120.00nvdUScpe:2.3:o:ibm:power_system_e1180_\(9080-heu\)_firmware:*:*:*:*:*:*:*:*
- ibm power system l1122 (9856-22h) firmwarefw1110.00 → fw1110.31nvdUScpe:2.3:o:ibm:power_system_l1122_\(9856-22h\)_firmware:*:*:*:*:*:*:*:*
- ibm power system l1122 (9856-22h) firmware= fw1120.00nvdUScpe:2.3:o:ibm:power_system_l1122_\(9856-22h\)_firmware:*:*:*:*:*:*:*:*
- ibm power system l1124 (9856-42h) firmwarefw1110.00 → fw1110.31nvdUScpe:2.3:o:ibm:power_system_l1124_\(9856-42h\)_firmware:*:*:*:*:*:*:*:*
- ibm power system l1124 (9856-42h) firmware= fw1120.00nvdUScpe:2.3:o:ibm:power_system_l1124_\(9856-42h\)_firmware:*:*:*:*:*:*:*:*
- ibm power system s1112 (9242-21b) firmware= fw1120.00nvdUScpe:2.3:o:ibm:power_system_s1112_\(9242-21b\)_firmware:*:*:*:*:*:*:*:*
- ibm power system s1112 (9242-21t) firmware= fw1120.00nvdUScpe:2.3:o:ibm:power_system_s1112_\(9242-21t\)_firmware:*:*:*:*:*:*:*:*
- ibm power system s1114 (9824-41b) firmwarefw1110.00 → fw1110.31nvdUScpe:2.3:o:ibm:power_system_s1114_\(9824-41b\)_firmware:*:*:*:*:*:*:*:*
- ibm power system s1114 (9824-41b) firmware= fw1120.00nvdUScpe:2.3:o:ibm:power_system_s1114_\(9824-41b\)_firmware:*:*:*:*:*:*:*:*
- ibm power system s1122 (9824-22a) firmwarefw1110.00 → fw1110.31nvdUScpe:2.3:o:ibm:power_system_s1122_\(9824-22a\)_firmware:*:*:*:*:*:*:*:*
- ibm power system s1122 (9824-22a) firmware= fw1120.00nvdUScpe:2.3:o:ibm:power_system_s1122_\(9824-22a\)_firmware:*:*:*:*:*:*:*:*
- ibm power system s1122s (9824-22b) firmwarefw1110.00 → fw1110.31nvdUScpe:2.3:o:ibm:power_system_s1122s_\(9824-22b\)_firmware:*:*:*:*:*:*:*:*
- ibm power system s1122s (9824-22b) firmware= fw1120.00nvdUScpe:2.3:o:ibm:power_system_s1122s_\(9824-22b\)_firmware:*:*:*:*:*:*:*:*
- ibm power system s1124 (9824-42a) firmwarefw1110.00 → fw1110.31nvdUScpe:2.3:o:ibm:power_system_s1124_\(9824-42a\)_firmware:*:*:*:*:*:*:*:*
- ibm power system s1124 (9824-42a) firmware= fw1120.00nvdUScpe:2.3:o:ibm:power_system_s1124_\(9824-42a\)_firmware:*:*:*:*:*:*:*:*
sources
Which sources assert this record, and when.
references (1) nvd
External citations — patches, advisories, analysis.
- https://www.ibm.com/support/pages/node/7283220Vendor Advisory
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