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TI-2020-13083 Aliases CVE-2020-17105GHSA-7gvq-27cc-h479

AV1 Video Extension Remote Code Execution Vulnerability

Priority MEDIUM 49Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

AV1 Video Extension Remote Code Execution Vulnerability

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.03683 89th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftAV1 Video ExtensionN/A—No fix listedCNA
  • AV1 Video Extension VendorMicrosoft Affected N/A Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:av1_video_extension:-:*:*:*:*:*:*:*not specified by NVDVulnerableMicrosoft
  • cpe:2.3:a:microsoft:av1_video_extension:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-17105
  2. 2026-10-03 Alias added: GHSA-7gvq-27cc-h479

References

Patch 1

  • TI-2022-12459 AV1 Video Extension Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
  • TI-2022-12439 AV1 Video Extension Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
  • TI-2023-13734 AV1 Video Extension Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
  • TI-2022-17736 AV1 Video Extension Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8
  • TI-2023-13733 AV1 Video Extension Remote Code Execution Vulnerability CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences