CLEANSTART-2026-EZ98723

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-EZ98723.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-EZ98723
Upstream
Published
2026-01-30T14:21:51.714006Z
Modified
2026-02-23T08:40:15.716793Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Buffer Overflow vulnerability in Ffmpeg before github commit 4565747056a11356210ed8edcecb920105e40b60 allows a remote attacker to achieve an out-of-array write, execute arbitrary code, and cause a ...
Details

Multiple security vulnerabilities affect the ffmpeg package. Buffer Overflow vulnerability in Ffmpeg before github commit 4565747056a11356210ed8edcecb920105e40b60 allows a remote attacker to achieve an out-of-array write, execute arbitrary code, and cause a denial of service (DoS) via the refpicliststruct function in libavcodec/evcps. See references for individual vulnerability details.

References

Affected packages

CleanStart / ffmpeg

Package

Name
ffmpeg

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1-r0

Database specific

source 
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-EZ98723.json"