Vulnerability · Published Sep 15, 2021 · Assigned by microsoft
CVE-2021-38644Microsoft MPEG-2 Video Extension Remote Code Execution Vulnerability
High 7.8
In plain English
A high-severity security flaw in MPEG-2 Video Extension from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.3% (higher than 83% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)2.3%top 16.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Microsoft MPEG-2 Video Extension Remote Code Execution Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | MPEG-2 Video Extension | - |
References
- Microsoft MPEG-2 Video Extension Remote Code Execution Vulnerability vendor-advisory, patch
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38644 x_refsource_MISC, x_transferred