CVE-2026-17028

IBM PowerVM Hypervisor firmware (FW950.00–FW950.H2, FW1060.00–FW1060.80, FW1110.00–FW1110.30, FW1120.00) contains a CWE-125 out-of-bounds read in partition firmware during iSCSI SAN network boot. An unauthenticated attacker on the same network can halt a booting partition's availability (CVSS 6.5...

CVE-2026-17091

IBM PowerVM Hypervisor is affected by an integer overflow (CWE-190) in the hypervisor call interface. An attacker with root access to a guest partition can issue a specially crafted hypervisor call to inject arbitrary data into hypervisor or partition memory, causing either a full platform re-IPL...

CVE-2026-17091 Power System Integer Overflow

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 to...

EUVD-2026-62868

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 to...

CVE-2026-17097 Power System Improper Validation

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 causin...

EUVD-2026-62870

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 causin...

CVE-2026-17097

IBM PowerVM Hypervisor is affected by an improper validation of array index (CWE-129) in the hypervisor call interface . An attacker with root access to a guest partition can issue a specially crafted hypervisor call that causes a virtual processor to become permanently unresponsive , requiring a...

CVE-2026-16724 Power System Integer Overflow

IBM Virtualization Management Interface FW1110.00 through FW1110.30, FW1120.00 through FW1120.00, and FW1060.00 through FW1060.80 is affected by a vulnerability in the Virtualization Management Interface VMI. An attacker with authenticated administrator-level access can cause the VMI to crash. Th...

EUVD-2026-62754

IBM Virtualization Management Interface FW1110.00 through FW1110.30, FW1120.00 through FW1120.00, and FW1060.00 through FW1060.80 is affected by a vulnerability in the Virtualization Management Interface VMI. An attacker with authenticated administrator-level access can cause the VMI to crash. Th...

EUVD-2026-62743

IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in host firmware configuration parsing. An attacker with authenticated service-level access to the service processor can write specially crafted configuration data, causin...

CVE-2026-18871

IBM PowerVM Hypervisor firmware (FW1060.00–FW1060.80, FW1110.00–FW1110.30, FW1120.00) is affected by CWE-121 stack-based buffer overflow in host firmware configuration parsing. An authenticated service-processor attacker can crash the boot stack with memory corruption. No workarounds exist; affec...

CVE-2026-18871 Power System Buffer Overflow

IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in host firmware configuration parsing. An attacker with authenticated service-level access to the service processor can write specially crafted configuration data, causin...

EUVD-2026-62739

IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 Power Systems Firmware is affected by a vulnerability in partition firmware during network boot. An unauthenticated attacker with access to the same network as a partition...

CVE-2026-18681

IBM Server Firmware 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 FSP firmware update process. An attacker with authenticated administrator-level access to the FSP can, under specific conditions, execute...

CVE-2026-17100

Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, FW950.00 through FW950.H2, OP940.00 through OP940.a1, and OP940.00 - OP940.81 is affected by a vulnerability in the service processor mailbox interface. An attacker with authenticated service-level access ...

CVE-2026-17429

IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, FW950.00 through FW950.H2, OP940.00 through OP940.a1 Power9, and OP940.00 - OP940.81 Power HMC is affected by a vulnerability in the interface between the BMC/FSP and the host system. An attacker with...

CVE-2026-16828

IBM Power Systems Firmware 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 ASMI web interface. An unauthenticated attacker on the management network can cause the ASMI web server to crash with possible memory...

CVE-2026-16938

IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in access controls over privileged system configuration operations on the FSP. An attacker with authenticated administrator-level access to...

CVE-2026-16933

IBM Power Systems firmware (CWE-190 integer overflow) in the BMC/FSP-host interface allows an attacker with root or service-account access to read/write arbitrary host memory, achieving full control of the host and all partitions (CVSS 8.2 HIGH). Remediation requires upgrading to specific firmwar...

EUVD-2026-62697

IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, FW950.00 through FW950.H2, OP940.00 through OP940.a1 Power9, and OP940.00 through OP940.81 Power HMC is affected by a vulnerability in the interface between the BMC/FSP and the host system. An attacker...