CVEvulnerability

CVE-2026-18681

6.8 MEDIUM Published 2026-08-19 Modified 2026-08-25 Official page ↗
Status
Analyzed
Published
2026-08-19
Last modified
2026-08-25
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.8 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-121

Description

IBM Server 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 FSP firmware update process. An attacker with authenticated administrator-level access to the FSP can, under specific conditions, execute arbitrary code, resulting in a confidentiality, integrity, and availability impact.

Affected configurations

• ibm power system s922 \(9009-22g\) firmware (>= fw950.00 < fw950.h3) • ibm power system h922 \(9223-22s\) firmware (>= fw950.00 < fw950.h3) • ibm power system s914 \(9009-41g\) firmware (>= fw950.00 < fw950.h3) • ibm power system s924 \(9009-42g\) firmware (>= fw950.00 < fw950.h3) • ibm power system h924 \(9223-42s\) firmware (>= fw950.00 < fw950.h3) • ibm power system e950 \(9040-mr9\) firmware (>= fw950.00 < fw950.h3) • ibm power system e980 \(9080-m9s\) firmware (>= fw950.00 < fw950.h3) • ibm power system e1080 \(9080-hex\) 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

Related

Weakness · CWE (1)

  • CWE-121 Stack-based Buffer Overflow weakness

References