CVE-2026-16724 PUBLISHED

Power System Integer Overflow

Assigner: ibm
Reserved: 23.07.2026 Published: 19.08.2026 Updated: 19.08.2026

IBM Virtualization Management Interface FW1110.00 through FW1110.30, FW1120.00 through FW1120.00, and FW1060.00 through FW1060.80 is affected by a vulnerability in the Virtualization Management Interface (VMI). An attacker with authenticated administrator-level access can cause the VMI to crash. The VMI will restart automatically; however, repeated exploitation could result in a sustained availability impact.

Metrics

CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS Score: 4.5

Product Status

Vendor IBM
Product Virtualization Management Interface
Versions
  • affected from FW1110.00 to FW1110.30 (incl.)
  • Version FW1120.00 is affected
  • affected from FW1060.00 to FW1060.80 (incl.)

Solutions

Customers with the products below should install FW1110.31(1110_155), FW1120.01(1120_190), or newer to remediate this vulnerability.

Power 11 1) IBM Power System S1122 (9824-22A) 2) IBM Power System S1124 (9824-42A) 3) IBM Power System S1122s (9824-22B) 4) IBM Power System S1114 (9824-41B) 5) IBM Power System L1122 (9856-22H) 6) IBM Power System L1124 (9856-42H) 7) IBM Power System E1150 (9043-MRU) 8) IBM Power System S1112 (9242-21B, 9242-21T)

The images mentioned above can be located at IBM Fix Central :  https://www.ibm.com/support/fixcentral/

Customers with the products below should install FW1060.81(1060_191) or newer to remediate this vulnerability.

Power 10 1) IBM Power System S1022 (9105-22A) 2) IBM Power System S1024 (9105-42A) 3) IBM Power System S1022s (9105-22B) 4) IBM Power System S1014 (9105-41B) 5) IBM Power System L1022 (9786-22H) 6) IBM Power System L1024 (9786-42H) 7) IBM Power System E1050 (9043-MRX) 8) IBM Power System S1012 (9028-21B)

The images mentioned above can be located at IBM Fix Central :  https://www.ibm.com/support/fixcentral/ https://www.ibm.com/support/fixcentral/

References

Problem Types

  • CWE-190 Integer Overflow or Wraparound CWE