CVE-2026-17097

published 2026-08-19

CVE-2026-17097: IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in the…

Priority P4 29 medium 6.7 CVSS 3.1

AV L AC L PR H UI N S C C N I L A H

IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in the PowerVM hypervisor call interface. An attacker with root access to a guest partition can issue a specially crafted hypervisor call causing a virtual processor to become permanently unresponsive, requiring a full platform re-IPL to restore normal operation. In some cases this may also cause the guest to inject a small amount of data into hypervisor or partition memory with no attacker control over the target location. Successful exploitation results in an integrity and availability impact to the managed system.

Affected

37 ranges · showing 25

Vendor	Product	Version range	Fixed in
ibm	power_system_e1050_firmware	>= fw1060.00 < fw1060.81	fw1060.81
ibm	power_system_e1080_firmware	>= fw1060.00 < fw1060.81	fw1060.81
ibm	power_system_e1150_firmware	—	—
ibm	power_system_e1150_firmware	>= fw1110.00 < fw1110.31	fw1110.31
ibm	power_system_e1180_firmware	—	—
ibm	power_system_e1180_firmware	>= fw1110.00 < fw1110.31	fw1110.31
ibm	power_system_e950_firmware	>= fw950.00 < fw950.h3	fw950.h3
ibm	power_system_e980_firmware	>= fw950.00 < fw950.h3	fw950.h3
ibm	power_system_h922_firmware	>= fw950.00 < fw950.h3	fw950.h3
ibm	power_system_h924_firmware	>= fw950.00 < fw950.h3	fw950.h3
ibm	power_system_l1022_firmware	>= fw1060.00 < fw1060.81	fw1060.81
ibm	power_system_l1024_firmware	>= fw1060.00 < fw1060.81	fw1060.81
ibm	power_system_l1122_firmware	—	—
ibm	power_system_l1122_firmware	>= fw1110.00 < fw1110.31	fw1110.31
ibm	power_system_l1124_firmware	—	—
ibm	power_system_l1124_firmware	>= fw1110.00 < fw1110.31	fw1110.31
ibm	power_system_s1012_firmware	>= fw1060.00 < fw1060.81	fw1060.81
ibm	power_system_s1014_firmware	>= fw1060.00 < fw1060.81	fw1060.81
ibm	power_system_s1022_firmware	>= fw1060.00 < fw1060.81	fw1060.81
ibm	power_system_s1022s_firmware	>= fw1060.00 < fw1060.81	fw1060.81
ibm	power_system_s1024_firmware	>= fw1060.00 < fw1060.81	fw1060.81
ibm	power_system_s1112_firmware	—	—
ibm	power_system_s1114_firmware	—	—
ibm	power_system_s1114_firmware	>= fw1110.00 < fw1110.31	fw1110.31
ibm	power_system_s1122_firmware	—	—

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CWE-129