CVE-2026-16828
Power System Out-of-bounds Read
- State
- Published
- Severity
- 7.6 High
- Published
- Aug 19, 2026
- Updated
- Aug 21, 2026
- Reserved
- Jul 24, 2026
Description
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 corruption and generate an error log; hosted partitions are not affected. The ASMI web interface will restart automatically; however, repeated exploitation could result in a sustained loss of access to the ASMI management interface, resulting in an integrity and availability impact.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.6 High | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H | ibm |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
Power Systems FirmwareIBM |
|
References
- https://www.ibm.com/support/pages/node/7283898vendor-advisorypatch
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