8.2
High
CVE-2026-96263 IBM Power Systems Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81…
Description
IBM Power Systems Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the host firmware boot process image validation path. An attacker with service access to the service processor can supply a maliciously crafted code update image, allowing arbitrary code to be executed on the host system. Successful exploitation could result in a confidentiality, integrity, and availability impact to the affected host system.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| PowerVM Hypervisor | Versions not published |
Other CVEs of PowerVM Hypervisor
The 43 CVEs of PowerVM Hypervisor →
CVE-2026-96261
IBM Power Systems Firmware FW1060.00 through FW1060.81 is affected by a vulnerability in host firmware configuration…
7.3
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CVE-2026-96262
IBM Power Systems Firmware FW1060.00 through FW1060.81 is affected by a vulnerability in the service processor mailbox…
8.2
High
CVE-2026-96264
IBM Power Systems Firmware FW1060.00 through FW1060.81 is affected by a vulnerability in the service processor…
8.2
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CVE-2026-96265
IBM Power Systems Firmware FW1060.00 through FW1060.81 is affected by a vulnerability in the service processor mailbox…
8.2
High