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USN-8329-1: FFmpeg vulnerability

⚠️ Importante

It was discovered that the FFmpeg CAF decoder incorrectly handled certain file size calculations. An attacker could possibly use this issue to cause FFmpeg to crash, resulting in a denial of service.

Ubuntu 2026-05-28 07:13 UTC · 2026-05-28 04:13 -03

USN-8328-1: OpenJDK 21 vulnerabilities

⚠️ Importante

Thomas Beckers discovered that the JAXP component of OpenJDK 21 did not correctly authenticate certain APIs. A remote unauthenticated attacker could possibly use this issue to gain unauthorized access to sensitive information. (CVE-2026-22…

Ubuntu CVE-2026-22016CVE-2026-34282CVE-2026-22021CVE-2026-22013CVE-2026-23865CVE-2026-22018CVE-2026-22007CVE-2026-34268 CVSS 3.7 2026-05-28 06:22 UTC · 2026-05-28 03:22 -03

DSA-6306-1 linux - security update

⚠️ Importante

https://security-tracker.debian.org/tracker/DSA-6306-1

Debian 2026-05-28 00:00 UTC · 2026-05-27 21:00 -03

DSA-6305-1 linux - security update

⚠️ Importante

https://security-tracker.debian.org/tracker/DSA-6305-1

Debian 2026-05-28 00:00 UTC · 2026-05-27 21:00 -03

DSA-6308-1 nagios4 - security update

⚠️ Importante

https://security-tracker.debian.org/tracker/DSA-6308-1

Debian 2026-05-28 00:00 UTC · 2026-05-27 21:00 -03