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Vulnerability Intelligence

CVE-2026-4932

Medium 4.6

Published
Last modified
NVD status
Analyzed

Description

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.

Affected products

ibm: power system s1122 \(9824-22a\) firmware; ibm: power system s1122 \(9824-22a\); ibm: power system s1124 \(9824-42a\) firmware; ibm: power system s1124 \(9824-42a\); ibm: power system s1122s \(9824-22b\) firmware; ibm: power system s1122s \(9824-22b\); ibm: power system s1114 \(9824-41b\) firmware; ibm: power system s1114 \(9824-41b\); ibm: power system l1122 \(9856-22h\) firmware; ibm: power system l1122 \(9856-22h\); ibm: power system l1124 \(9856-42h\) firmware; ibm: power system l1124 \(9856-42h\); ibm: power system e1150 \(9043-mru\) firmware; ibm: power system e1150 \(9043-mru\); ibm: power system s1022 \(9105-22a\) firmware

References1

Metrics

CVSS 3.1
4.6 MEDIUM Score source: NVD CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS — exploit probability
0% percentile: 1 · as of 13 November 2026
CWE
CWE-331

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