6.5
Medium
CVE-2026-17028 IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through…
Description
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 partition firmware during network boot. An unauthenticated attacker with access to the same network as a partition undergoing iSCSI SAN network boot can prevent that partition from completing its boot sequence. Other partitions and the managed system are not affected. Only partitions actively performing an iSCSI SAN network boot are affected, resulting in an availability impact.
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
High
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-2026-96263
IBM Power Systems Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81…
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
High