PT-2026-40077

CVE-2025-35979

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Published

2026-05-12

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Updated

2026-09-21

Description by

CVSS 4.0
6.8
Medium
MetricsAV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Name of the Vulnerable Software and Affected Versions Intel(R) Processors (affected versions not specified)
Description Shared microarchitectural predictor state that influences transient execution for some processors within VMX non-root (guest) operation may lead to information disclosure. An unprivileged software adversary with authenticated user access could potentially enable data exposure through a high complexity local attack requiring no user interaction.
Recommendations Update to the ucode-intel-20260512-1.1 package.
Exploitability
Fix
Vendors
Affected products
Weakness enumeration
CWE-1423: Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution
Related identifiers
CVE-2025-35979
OESA-2026-2458
OESA-2026-2459
OESA-2026-2460
OESA-2026-2461
OESA-2026-2529
OPENSUSE-SU-2026:10783-1
OPENSUSE-SU-2026:21736-1
SUSE-SU-2026:23459-1
SUSE-SU-2026:23602-1
SUSE-SU-2026:2963-1
SUSE-SU-2026:2981-1
SUSE-SU-2026:3124-1
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