CVE-2021-1643

HIGH

HEVC Video Extensions < 1.0.33242.0 - Remote Code Execution

Title source: llm
STIX 2.1

Description

HEVC Video Extensions Remote Code Execution Vulnerability

References (2)

Core 2

Scores

CVSS v3 7.8
EPSS 0.0389
EPSS Percentile 89.1%
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 (1)
microsoft/hevc_video_extensions < 1.0.33242.0
Published Jan 12, 2021
Tracked Since Feb 18, 2026