TI-2026-14200 Aliases CVE-2026-17063 GHSA-9782-qj6g-8rj9

Power System Incorrect Authorization

LOW 33CWE-863Published 2026-08-19 · Updated 2026-08-20

Key facts

Attack vector: Local
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-863.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00156 4th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
IBM	Power Systems Firmware	FW1120.00; FW1110.00 – FW1110.30; FW1060.00 – FW1060.80	—	No fix listed	CNA

Power Systems Firmware VendorIBM Affected FW1120.00; FW1110.00 – FW1110.30; FW1060.00 – FW1060.80 Fixed in — No fix listed CNA

CPE configurations NVD · 46

CPE	Versions	Role	Vendor
cpe:2.3:o:ibm:power_system_s1122_\(9824-22a\)_firmware::::::::	fw1110.00 to before fw1110.31	Vulnerable	IBM
cpe:2.3:o:ibm:power_system_s1122_\(9824-22a\)_firmware:fw1120.00:::::::*	fw1120.00	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1122_\(9824-22a\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_s1124_\(9824-42a\)_firmware::::::::	fw1110.00 to before fw1110.31	Vulnerable	IBM
cpe:2.3:o:ibm:power_system_s1124_\(9824-42a\)_firmware:fw1120.00:::::::*	fw1120.00	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1124_\(9824-42a\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_s1122s_\(9824-22b\)_firmware::::::::	fw1110.00 to before fw1110.31	Vulnerable	IBM
cpe:2.3:o:ibm:power_system_s1122s_\(9824-22b\)_firmware:fw1120.00:::::::*	fw1120.00	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1122s_\(9824-22b\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_s1114_\(9824-41b\)_firmware::::::::	fw1110.00 to before fw1110.31	Vulnerable	IBM

cpe:2.3:o:ibm:power_system_s1122_\(9824-22a\)_firmware:*:*:*:*:*:*:*:* Versions fw1110.00 to before fw1110.31 Vulnerable ·IBM
cpe:2.3:o:ibm:power_system_s1122_\(9824-22a\)_firmware:fw1120.00:*:*:*:*:*:*:* Versions fw1120.00 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1122_\(9824-22a\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_s1124_\(9824-42a\)_firmware:*:*:*:*:*:*:*:* Versions fw1110.00 to before fw1110.31 Vulnerable ·IBM
cpe:2.3:o:ibm:power_system_s1124_\(9824-42a\)_firmware:fw1120.00:*:*:*:*:*:*:* Versions fw1120.00 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1124_\(9824-42a\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_s1122s_\(9824-22b\)_firmware:*:*:*:*:*:*:*:* Versions fw1110.00 to before fw1110.31 Vulnerable ·IBM
cpe:2.3:o:ibm:power_system_s1122s_\(9824-22b\)_firmware:fw1120.00:*:*:*:*:*:*:* Versions fw1120.00 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1122s_\(9824-22b\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_s1114_\(9824-41b\)_firmware:*:*:*:*:*:*:*:* Versions fw1110.00 to before fw1110.31 Vulnerable ·IBM

Show 36 more CPE

CPE	Versions	Role	Vendor
cpe:2.3:o:ibm:power_system_s1114_\(9824-41b\)_firmware:fw1120.00:::::::*	fw1120.00	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1114_\(9824-41b\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_l1122_\(9856-22h\)_firmware::::::::	fw1110.00 to before fw1110.31	Vulnerable	IBM
cpe:2.3:o:ibm:power_system_l1122_\(9856-22h\)_firmware:fw1120.00:::::::*	fw1120.00	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_l1122_\(9856-22h\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_l1124_\(9856-42h\)_firmware::::::::	fw1110.00 to before fw1110.31	Vulnerable	IBM
cpe:2.3:o:ibm:power_system_l1124_\(9856-42h\)_firmware:fw1120.00:::::::*	fw1120.00	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_l1124_\(9856-42h\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_e1150_\(9043-mru\)_firmware::::::::	fw1110.00 to before fw1110.31	Vulnerable	IBM
cpe:2.3:o:ibm:power_system_e1150_\(9043-mru\)_firmware:fw1120.00:::::::*	fw1120.00	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_e1150_\(9043-mru\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_s1112_\(9242-21b\)_firmware:fw1120.00:::::::*	fw1120.00	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1112_\(9242-21b\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_s1112_\(9242-21t\)_firmware:fw1120.00:::::::*	fw1120.00	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1112_\(9242-21t\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_e1080_\(9080-hex\)_firmware::::::::	fw1060.00 to before fw1060.81	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_e1080_\(9080-hex\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_s1022_\(9105-22a\)_firmware::::::::	fw1060.00 to before fw1060.81	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1022_\(9105-22a\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_s1024_\(9105-42a\)_firmware::::::::	fw1060.00 to before fw1060.81	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1024_\(9105-42a\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_s1022s_\(9105-22b\)_firmware::::::::	fw1060.00 to before fw1060.81	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1022s_\(9105-22b\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_s1014_\(9105-41b\)_firmware::::::::	fw1060.00 to before fw1060.81	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1014_\(9105-41b\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_l1022_\(9786-22h\)_firmware::::::::	fw1060.00 to before fw1060.81	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_l1022_\(9786-22h\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_l1024_\(9786-42h\)_firmware::::::::	fw1060.00 to before fw1060.81	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_l1024_\(9786-42h\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_e1050_\(9043-mrx\)_firmware::::::::	fw1060.00 to before fw1060.81	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_e1050_\(9043-mrx\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_s1012_\(9028-21b\)_firmware::::::::	fw1060.00 to before fw1060.81	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_s1012_\(9028-21b\):-:::::::*	not specified by NVD	Running on	IBM
cpe:2.3:o:ibm:power_system_e1180_\(9080-heu\)_firmware::::::::	fw1110.00 to before fw1110.31	Vulnerable	IBM
cpe:2.3:o:ibm:power_system_e1180_\(9080-heu\)_firmware:fw1120.00:::::::*	fw1120.00	Vulnerable	IBM
cpe:2.3:h:ibm:power_system_e1180_\(9080-heu\):-:::::::*	not specified by NVD	Running on	IBM

cpe:2.3:o:ibm:power_system_s1114_\(9824-41b\)_firmware:fw1120.00:*:*:*:*:*:*:* Versions fw1120.00 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1114_\(9824-41b\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_l1122_\(9856-22h\)_firmware:*:*:*:*:*:*:*:* Versions fw1110.00 to before fw1110.31 Vulnerable ·IBM
cpe:2.3:o:ibm:power_system_l1122_\(9856-22h\)_firmware:fw1120.00:*:*:*:*:*:*:* Versions fw1120.00 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_l1122_\(9856-22h\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_l1124_\(9856-42h\)_firmware:*:*:*:*:*:*:*:* Versions fw1110.00 to before fw1110.31 Vulnerable ·IBM
cpe:2.3:o:ibm:power_system_l1124_\(9856-42h\)_firmware:fw1120.00:*:*:*:*:*:*:* Versions fw1120.00 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_l1124_\(9856-42h\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_e1150_\(9043-mru\)_firmware:*:*:*:*:*:*:*:* Versions fw1110.00 to before fw1110.31 Vulnerable ·IBM
cpe:2.3:o:ibm:power_system_e1150_\(9043-mru\)_firmware:fw1120.00:*:*:*:*:*:*:* Versions fw1120.00 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_e1150_\(9043-mru\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_s1112_\(9242-21b\)_firmware:fw1120.00:*:*:*:*:*:*:* Versions fw1120.00 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1112_\(9242-21b\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_s1112_\(9242-21t\)_firmware:fw1120.00:*:*:*:*:*:*:* Versions fw1120.00 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1112_\(9242-21t\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_e1080_\(9080-hex\)_firmware:*:*:*:*:*:*:*:* Versions fw1060.00 to before fw1060.81 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_e1080_\(9080-hex\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_s1022_\(9105-22a\)_firmware:*:*:*:*:*:*:*:* Versions fw1060.00 to before fw1060.81 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1022_\(9105-22a\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_s1024_\(9105-42a\)_firmware:*:*:*:*:*:*:*:* Versions fw1060.00 to before fw1060.81 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1024_\(9105-42a\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_s1022s_\(9105-22b\)_firmware:*:*:*:*:*:*:*:* Versions fw1060.00 to before fw1060.81 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1022s_\(9105-22b\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_s1014_\(9105-41b\)_firmware:*:*:*:*:*:*:*:* Versions fw1060.00 to before fw1060.81 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1014_\(9105-41b\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_l1022_\(9786-22h\)_firmware:*:*:*:*:*:*:*:* Versions fw1060.00 to before fw1060.81 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_l1022_\(9786-22h\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_l1024_\(9786-42h\)_firmware:*:*:*:*:*:*:*:* Versions fw1060.00 to before fw1060.81 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_l1024_\(9786-42h\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_e1050_\(9043-mrx\)_firmware:*:*:*:*:*:*:*:* Versions fw1060.00 to before fw1060.81 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_e1050_\(9043-mrx\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_s1012_\(9028-21b\)_firmware:*:*:*:*:*:*:*:* Versions fw1060.00 to before fw1060.81 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_s1012_\(9028-21b\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
cpe:2.3:o:ibm:power_system_e1180_\(9080-heu\)_firmware:*:*:*:*:*:*:*:* Versions fw1110.00 to before fw1110.31 Vulnerable ·IBM
cpe:2.3:o:ibm:power_system_e1180_\(9080-heu\)_firmware:fw1120.00:*:*:*:*:*:*:* Versions fw1120.00 Vulnerable ·IBM
cpe:2.3:h:ibm:power_system_e1180_\(9080-heu\):-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-17063
2026-10-03 Alias added: GHSA-9782-qj6g-8rj9

References

Patch 1

https://www.ibm.com/support/pages/node/7283219

TI-2026-15412 Power System Out-of-bounds Write CVSS 3.1HIGH 8.8
TI-2026-14313 Power System Improper Input Validation CVSS 3.1HIGH 8.8
TI-2026-06926 This Power System update is being released to address incorrect authorization CVSS 3.1HIGH 8.8
TI-2026-15705 Power System Buffer Overflow CVSS 3.1HIGH 8.2
TI-2026-14226 Power System Out-of-bounds Write CVSS 3.1HIGH 8.2
TI-2026-14221 Power System Buffer Overflow CVSS 3.1HIGH 8.2

See all 31 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences