CVE-2026-96263 — IBM Power Systems Firmware Buffer Overflow
IBM Power Systems Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the host firmware boot pro…
Published: 2026-10-12 · CVSS: 8.2 · CVSS 3.1
IBM Power Systems Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the host firmware boot process image validation path. An attacker with service access to the service processor can supply a maliciously crafted code update image, allowing arbitrary code to be executed on the host system. Successful exploitation could result in a confidentiality, integrity, and availability impact to the affected host system.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7