CVE-2026-4932

IBM PowerVM Hypervisor FW1110.00 through FW1110.20, and FW1060.00 through FW1060.71 could allow an attacker with physical access to the Transparent Memory Encryption (TME) hardware to decrypt encrypted memory due to insufficient cryptographic entropy.
References
Link Resource
https://www.ibm.com/support/pages/node/7280632 Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:ibm:power_system_s1122_\(9824-22a\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_s1122_\(9824-22a\):-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:ibm:power_system_s1124_\(9824-42a\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_s1124_\(9824-42a\):-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:ibm:power_system_s1122s_\(9824-22b\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_s1122s_\(9824-22b\):-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:ibm:power_system_s1114_\(9824-41b\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_s1114_\(9824-41b\):-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:ibm:power_system_l1122_\(9856-22h\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_l1122_\(9856-22h\):-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:ibm:power_system_l1124_\(9856-42h\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_l1124_\(9856-42h\):-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:ibm:power_system_e1150_\(9043-mru\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_e1150_\(9043-mru\):-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:ibm:power_system_s1022_\(9105-22a\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_s1022_\(9105-22a\):-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:ibm:power_system_s1024_\(9105-42a\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_s1024_\(9105-42a\):-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:ibm:power_system_s1022s_\(9105-22b\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_s1022s_\(9105-22b\):-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:ibm:power_system_s1014_\(9105-41b\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_s1014_\(9105-41b\):-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:ibm:power_system_l1022_\(9786-22h\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_l1022_\(9786-22h\):-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:ibm:power_system_l1024_\(9786-42h\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_l1024_\(9786-42h\):-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:ibm:power_system_e1050_\(9043-mrx\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_e1050_\(9043-mrx\):-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:ibm:power_system_s1012_\(9028-21b\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_s1012_\(9028-21b\):-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:ibm:power_system_e1180_\(9080-heu\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_e1180_\(9080-heu\):-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:ibm:power_system_e1080_\(9080-hex\)_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:ibm:power_system_e1080_\(9080-hex\):-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-07-28 19:17

Updated : 2026-08-26 14:47


NVD link : CVE-2026-4932

Mitre link : CVE-2026-4932

CVE.ORG link : CVE-2026-4932


JSON object : View

Products Affected

ibm

  • power_system_s1024_\(9105-42a\)
  • power_system_s1024_\(9105-42a\)_firmware
  • power_system_s1114_\(9824-41b\)_firmware
  • power_system_s1014_\(9105-41b\)
  • power_system_e1150_\(9043-mru\)_firmware
  • power_system_l1124_\(9856-42h\)
  • power_system_s1014_\(9105-41b\)_firmware
  • power_system_s1122_\(9824-22a\)_firmware
  • power_system_l1024_\(9786-42h\)
  • power_system_l1122_\(9856-22h\)_firmware
  • power_system_l1122_\(9856-22h\)
  • power_system_s1012_\(9028-21b\)
  • power_system_s1022_\(9105-22a\)_firmware
  • power_system_e1180_\(9080-heu\)
  • power_system_e1050_\(9043-mrx\)
  • power_system_s1122_\(9824-22a\)
  • power_system_l1124_\(9856-42h\)_firmware
  • power_system_s1124_\(9824-42a\)_firmware
  • power_system_s1022_\(9105-22a\)
  • power_system_l1022_\(9786-22h\)
  • power_system_e1180_\(9080-heu\)_firmware
  • power_system_s1022s_\(9105-22b\)_firmware
  • power_system_l1024_\(9786-42h\)_firmware
  • power_system_s1122s_\(9824-22b\)
  • power_system_e1080_\(9080-hex\)
  • power_system_e1050_\(9043-mrx\)_firmware
  • power_system_s1122s_\(9824-22b\)_firmware
  • power_system_s1022s_\(9105-22b\)
  • power_system_s1012_\(9028-21b\)_firmware
  • power_system_s1114_\(9824-41b\)
  • power_system_s1124_\(9824-42a\)
  • power_system_l1022_\(9786-22h\)_firmware
  • power_system_e1150_\(9043-mru\)
  • power_system_e1080_\(9080-hex\)_firmware
CWE
CWE-331

Insufficient Entropy