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CVE-2022-24501

22
FAUCET Score

CVE-2022-24501 is a Remote Code Execution Vulnerability affecting Microsoft VP9 Video Extensions. With a CVSS score of 7.8 (High), it can be exploited locally with low attack complexity, requiring user interaction, and potentially leading to high impact on confidentiality, integrity, and availability. While not currently on the CISA KEV catalog, and no public exploit code is available, the vulnerability has garnered some community discussion and media attention, indicating its significance.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:microsoft:vp9_video_extensions:-:*:*:*:*:*:*:*
>= 1.0.0.0, < 1.0.42791.0CPE match
cpe:2.3:a:microsoft:vp9_video_extensions:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.51%
Probability of exploitation in next 30 days
EPSS Percentile
83.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0251 is in the 83rd percentile among its peer group of 11,621 CVEs.

Social Chatter

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.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

microsoftpatch availablevia msrc
Product: VP9 Video ExtensionsFixed in: 1.0.42791.0

Vendor Advisories (1)

microsoft2022-Mar/CVE-2022-24501Critical

VP9 Video Extensions Remote Code Execution Vulnerability

Mar 8, 2022

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2022-24501