CVE-2020-0955

MEDIUM

Windows 10, 7, 8.1, RT 8.1, Server 2008, 2012, 2016, 2019 - Information Disclosure via CPU Speculative Memory Access

Title source: llm

Description

An information disclosure vulnerability exists when certain central processing units (CPU) speculatively access memory, aka 'Windows Kernel Information Disclosure in CPU Memory Access'.

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0955

Scores

CVSS v3 5.5

EPSS 0.0149

EPSS Percentile 71.4%

Attack Vector LOCAL

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

Details

Status published

Products (19)

microsoft/windows_10

microsoft/windows_10 1607

microsoft/windows_10 1709

microsoft/windows_10 1803

microsoft/windows_10 1809

microsoft/windows_10 1903

microsoft/windows_10 1909

microsoft/windows_7

microsoft/windows_8.1

microsoft/windows_rt_8.1

... and 9 more

Published Apr 15, 2020

Tracked Since Feb 18, 2026