CVE-2021-27048 is a Remote Code Execution vulnerability affecting Microsoft's HEVC Video Extensions. With a CVSS score of 7.8 (HIGH), it requires user interaction (UI:R) and local access (AV:L) for an attacker to achieve high confidentiality, integrity, and availability impacts. Despite its severity, there is no known active exploitation (KEV: No), nor is public exploit code available (Metasploit, Nuclei, ExploitDB: None). Community discussion and media coverage are minimal, with only one mention and one article noted, indicating limited public attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:microsoft:high_efficiency_video_coding:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.