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.
Metrics
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Ibm |
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No data.
No data.
References
| Link | Providers |
|---|---|
| https://www.ibm.com/support/pages/node/7283233 |
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History
Wed, 19 Aug 2026 23:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Ibm powervm Hypervisor
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| Vendors & Products |
Ibm powervm Hypervisor
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Wed, 19 Aug 2026 20:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Power System Out-of-bounds Read | |
| First Time appeared |
Ibm
Ibm power Systems Firmware |
|
| Weaknesses | CWE-125 | |
| CPEs | cpe:2.3:o:ibm:power_systems_firmware:fw1060.00:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw1060.80:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw1110.00:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw1110.30:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw1120.00:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw950.00:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw950.h2:*:*:*:*:*:*:* |
|
| Vendors & Products |
Ibm
Ibm power Systems Firmware |
|
| References |
| |
| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: ibm
Published: 2026-08-19T19:47:35.498Z
Updated: 2026-08-20T15:20:43.644Z
Reserved: 2026-07-24T11:08:06.236Z
Link: CVE-2026-17028
Vulnrichment
No data.
NVD
Status : Awaiting Analysis
Published: 2026-08-19T20:17:11.973
Modified: 2026-08-20T16:17:16.037
Link: CVE-2026-17028
Redhat
No data.