USN-8750-1: FFmpeg vulnerabilities | Ubuntu security notices

Seung Min Shin discovered that FFmpeg did not correctly handle certain
memory operations. If a user or automated system were tricked into
opening a specially crafted file, an attacker could cause a denial of
service. (CVE-2026-12706)

Xinghang Lv discovered that FFmpeg did not correctly handle certain
memory operations. If a user or automated system were tricked into
opening a specially crafted file, an attacker could cause a denial of
service. (CVE-2026-30999)

It was discovered that FFmpeg did not correctly handle certain memory
operations. If a user or automated system were tricked into opening a
specially crafted file, an attacker could cause a denial of service.
(CVE-2026-58049)

Adrian Junge discovered that FFmpeg did not correctly handle certain
memory operations. If a user or automated system were…

Seung Min Shin discovered that FFmpeg did not correctly handle certain
memory operations. If a user or automated system were tricked into
opening a specially crafted file, an attacker could cause a denial of
service. (CVE-2026-12706)

Xinghang Lv discovered that FFmpeg did not correctly handle certain
memory operations. If a user or automated system were tricked into
opening a specially crafted file, an attacker could cause a denial of
service. (CVE-2026-30999)

It was discovered that FFmpeg did not correctly handle certain memory
operations. If a user or automated system were tricked into opening a
specially crafted file, an attacker could cause a denial of service.
(CVE-2026-58049)

Adrian Junge discovered that FFmpeg did not correctly handle certain
memory operations. If a user or automated system were tricked into
opening a specially crafted file, an attacker could leak sensitive
information. (CVE-2026-70629, CVE-2026-70630, CVE-2026-70631)

Ori Hollander discovered that FFmpeg did not correctly handle certain
memory operations. If a user or automated system were tricked into
opening a specially crafted file, an attacker could possibly cause a
denial of service or execute arbitrary code. (CVE-2026-8461)