{"apiVersion":"1.0","identifier":"CVE-2026-75144","description":"FFmpeg before commit 1cdeb3c contains a heap buffer overflow vulnerability in the VC-2/Dirac RTP packetizer (libavformat/rtpenc_vc2hq.c) that allows attackers to trigger memory corruption by supplying a crafted Dirac data unit. The packetizer copies an input-derived data unit or fragment size into a fixed-size buffer without an upper bound check, causing a heap buffer overflow when the crafted input is packetized for RTP output.","publishedAt":"2026-08-19T17:21:12","lastModifiedAt":"2026-08-21T04:18:19","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-75144","cvssScore":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","epssProbability":0.00137,"riskScore":0.79,"affectedProduct":"FFmpeg","affectedVersions":"unknown","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-75144","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-75144","en":"https://www.redsauce.net/en/cves/CVE-2026-75144","fr":"https://www.redsauce.net/fr/cves/CVE-2026-75144","pt":"https://www.redsauce.net/pt/cves/CVE-2026-75144","de":"https://www.redsauce.net/de/cves/CVE-2026-75144","sk":"https://www.redsauce.net/sk/cves/CVE-2026-75144","el":"https://www.redsauce.net/el/cves/CVE-2026-75144"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-75144"}}