9 hours 9 minutes ago
Momoko Shiraishi discovered that FFmpeg did not correctly handle certain
memory operations. An attacker could possibly use this issue to execute
arbitrary code. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04
LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 24.04 LTS.
(CVE-2026-30754)
It was discovered that FFmpeg did not correctly handle certain memory
operations. An attacker could possibly use this issue to cause a denial of
service. (CVE-2026-38344)
It was discovered that FFmpeg did not correctly handle certain arithmetic
operations. An attacker could possibly use this issue to cause a denial of
service. (CVE-2026-38346, CVE-2026-38348, CVE-2026-38349)
It was discovered that FFmpeg did not correctly handle certain memory
operations. An attacker could possibly use this issue to cause a denial of
service. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS,
Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-38347)
It was discovered that FFmpeg did not correctly handle certain arithmetic
operations. An attacker could possibly use this issue to cause a denial of
service. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS,
Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-38350)
Joshua Rogers discovered that FFmpeg did not correctly handle certain
memory operations. An attacker could possibly use this issue to leak
sensitive information. This issue only affected Ubuntu 26.04 LTS.
(CVE-2026-75147)
19 hours 30 minutes ago
Adam Bedard discovered that libx11 incorrectly handled certain XKB keyboard
map replies. If a user were tricked into connecting to a malicious X
server, a remote attacker could possibly use this issue to cause libx11 to
crash, resulting in a denial of service, or possibly execute arbitrary
code. (CVE-2026-88806)
It was discovered that libx11 incorrectly handled certain X Input Method
(XIM) messages. If a user were tricked into connecting to a malicious X
server, a remote attacker could possibly use these issues to cause libx11
to crash, resulting in a denial of service. (CVE-2026-94283,
CVE-2026-94284)
It was discovered that libx11 incorrectly handled converting certain
multibyte text. An attacker could possibly use this issue to cause libx11
to crash, resulting in a denial of service. (CVE-2026-94285)
