CVE-2026-17063
Last modified
CVE-2026-17063 is a high-severity vulnerability rated 7.9/10 on the CVSS scale. IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in the interface between the BMC/FSP and the host system. An attacker with service account or root access to the BMC/FSP can access and disrupt host processor state, potentially affecting the managed system and all hosted partitions, resulting in an confidentiality, and availability impact.. EPSS estimates a 0.12% chance of exploitation in the next 30 days.
Description
IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in the interface between the BMC/FSP and the host system. An attacker with service account or root access to the BMC/FSP can access and disrupt host processor state, potentially affecting the managed system and all hosted partitions, resulting in an confidentiality, and availability impact.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Power System S1122 \(9824-22a\) Firmware | >= fw1110.00, < fw1110.31 |
| Ibm | Power System S1122 \(9824-22a\) Firmware | fw1120.00 |
| Ibm | Power System S1124 \(9824-42a\) Firmware | >= fw1110.00, < fw1110.31 |
| Ibm | Power System S1124 \(9824-42a\) Firmware | fw1120.00 |
| Ibm | Power System S1122s \(9824-22b\) Firmware | >= fw1110.00, < fw1110.31 |
| Ibm | Power System S1122s \(9824-22b\) Firmware | fw1120.00 |
| Ibm | Power System S1114 \(9824-41b\) Firmware | >= fw1110.00, < fw1110.31 |
| Ibm | Power System S1114 \(9824-41b\) Firmware | fw1120.00 |
| Ibm | Power System L1122 \(9856-22h\) Firmware | >= fw1110.00, < fw1110.31 |
| Ibm | Power System L1122 \(9856-22h\) Firmware | fw1120.00 |
| Ibm | Power System L1124 \(9856-42h\) Firmware | >= fw1110.00, < fw1110.31 |
| Ibm | Power System L1124 \(9856-42h\) Firmware | fw1120.00 |
| Ibm | Power System E1150 \(9043-Mru\) Firmware | >= fw1110.00, < fw1110.31 |
| Ibm | Power System E1150 \(9043-Mru\) Firmware | fw1120.00 |
| Ibm | Power System S1112 \(9242-21b\) Firmware | fw1120.00 |
| Ibm | Power System S1112 \(9242-21t\) Firmware | fw1120.00 |
| Ibm | Power System E1080 \(9080-Hex\) Firmware | >= fw1060.00, < fw1060.81 |
| Ibm | Power System S1022 \(9105-22a\) Firmware | >= fw1060.00, < fw1060.81 |
| Ibm | Power System S1024 \(9105-42a\) Firmware | >= fw1060.00, < fw1060.81 |
| Ibm | Power System S1022s \(9105-22b\) Firmware | >= fw1060.00, < fw1060.81 |
| Ibm | Power System S1014 \(9105-41b\) Firmware | >= fw1060.00, < fw1060.81 |
| Ibm | Power System L1022 \(9786-22h\) Firmware | >= fw1060.00, < fw1060.81 |
| Ibm | Power System L1024 \(9786-42h\) Firmware | >= fw1060.00, < fw1060.81 |
| Ibm | Power System E1050 \(9043-Mrx\) Firmware | >= fw1060.00, < fw1060.81 |
| Ibm | Power System S1012 \(9028-21b\) Firmware | >= fw1060.00, < fw1060.81 |
| Ibm | Power System E1180 \(9080-Heu\) Firmware | >= fw1110.00, < fw1110.31 |
| Ibm | Power System E1180 \(9080-Heu\) Firmware | fw1120.00 |
References
- https://www.ibm.com/support/pages/node/7283219Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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