CVE-2026-19234 evidence review

IBM Power Systems Firmware, power system s1122 (9824-22a) firmware, power system s1122 (9824-22a)

Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 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.

Open CVE record

Evidence review

This record remains available for product and version identification, but it is not presented as a complete remediation procedure. Confirm the affected range and the supported fix in a direct vendor advisory before changing production systems.

ProductIBM Power Systems Firmware, power system s1122 (9824-22a) firmware, power system s1122 (9824-22a)

Affected versions>= FW1120.00, >= FW1110.00 <= FW1110.30, >= FW1060.00 <= FW1060.80, >= fw1110.00 < fw1110.31, fw1120.00, >= fw1060.00 < fw1060.81

Fixed versionsVerify the fixed release separately for each affected product line

Priority basisReview · CVSS 8.2 · EPSS 0.12%

Identify the product and installed version

Record whether IBM Power Systems Firmware, power system s1122 (9824-22a) firmware, power system s1122 (9824-22a) is present, where it is installed, and which interfaces are exposed.

Record the product name, package or appliance identifier, and installed version.
Identify internet-facing, administrative, API, and internal access paths.
Preserve the pre-change configuration and relevant service logs.

Compare the affected range

Use the current record as an identification aid: >= FW1120.00, >= FW1110.00 <= FW1110.30, >= FW1060.00 <= FW1060.80, >= fw1110.00 < fw1110.31, fw1120.00, >= fw1060.00 < fw1060.81. Resolve incomplete inventory results before deciding that an asset is unaffected.

Verify the authoritative remediation source

Open the linked source material and locate a direct vendor advisory for this CVE. Confirm the supported fixed release and product-specific update path before making a production change.

Operational boundary

This page does not replace the vendor advisory, support contract, change-management process, or recovery plan. Do not infer that an asset is unaffected from an incomplete inventory query or a missing fixed-version field.