Vulnerability · Published Jul 14, 2021 · Assigned by microsoft
CVE-2021-31947HEVC Video Extensions Remote Code Execution Vulnerability
High 7.8
In plain English
A high-severity security flaw in HEVC Video Extensions from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 85% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)2.5%top 14.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
HEVC Video Extensions Remote Code Execution Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | HEVC Video Extensions | 1.0.0 – before 1.0.41531.0 |
References
- HEVC Video Extensions Remote Code Execution Vulnerability vendor-advisory, patch
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31947 x_refsource_MISC, x_transferred