CVE-2021-40465

HIGH

Windows Text Shaping - Remote Code Execution

Title source: llm
STIX 2.1

Description

Windows Text Shaping Remote Code Execution Vulnerability

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0233
EPSS Percentile 81.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

Status published
Products (20)
microsoft/windows_10 (2 CPE variants)
microsoft/windows_10 20h2 (3 CPE variants)
microsoft/windows_10 21h1 (3 CPE variants)
microsoft/windows_10 1607 (2 CPE variants)
microsoft/windows_10 1809 (3 CPE variants)
microsoft/windows_10 1909 (3 CPE variants)
microsoft/windows_10 2004 (3 CPE variants)
microsoft/windows_11_21h2 (2 CPE variants)
microsoft/windows_7 sp1 (2 CPE variants)
microsoft/windows_8.1 (3 CPE variants)
... and 10 more
Published Oct 13, 2021
Tracked Since Feb 18, 2026