CVE-2022-38019
AV1 Video Extension Remote Code Execution Vulnerability
AV1 Video Extension Remote Code Execution Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
AV1 Video Extension Remote Code Execution Vulnerability
AV1 Video Extension Remote Code Execution Vulnerability
- Record
CVE-2022-38019- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2022-40625
AV1 Video Extension Remote Code Execution Vulnerability
- Record
EUVD-2022-40625- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-544m-jw6j-88m7
AV1 Video Extension Remote Code Execution Vulnerability.
AV1 Video Extension Remote Code Execution Vulnerability.
- Record
GHSA-544m-jw6j-88m7- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
NVD
AV1 Video Extension Remote Code Execution Vulnerability
- Record
CVE-2022-38019- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-38019 is a high vulnerability (CVSS 7.8) in Microsoft Av1 Video Extension, published September 13, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.95%, the 61st percentile. No source names a fixed version.