Search/CVE-2026-4932
● CVE — Medium

CVE-2026-4932

VendoribmProductpower system e1080 (9080-hex) firmware, power system e1180 (9080-heu) firmware, power system e1050 (9043-mrx) firmware, power system e1150 (9043-mru) firmware, power system l1022 (9786-22h) firmware, power system l1024 (9786-42h) firmware, power system l1122 (9856-22h) firmware, power system l1124 (9856-42h) firmware, power system s1012 (9028-21b) firmware, power system s1014 (9105-41b) firmware, power system s1022 (9105-22a) firmware, power system s1022s (9105-22b) firmware, power system s1024 (9105-42a) firmware, power system s1114 (9824-41b) firmware, power system s1122 (9824-22a) firmware, power system s1122s (9824-22b) firmware, power system s1124 (9824-42a) firmwareDiscoveredJul 28, 2026UpdatedOct 23, 2026

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.

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CVSS v3.1
4.2 MEDIUM
EPSS
0.11%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 25, 2026
▲ 0.03pp
0.08% → 0.11% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorPHYSICAL
Attack ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityNONE
AvailabilityNONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Connections
18 relationships
Timeline
disclosure → media coverage
Jul 28, 2026
Disclosure — published as a CVE record. · last revised by NVD Oct 23, 2026