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USN-8405-1: CUPS vulnerabilities

⚠️ Importante

Ariel Silver discovered that CUPS incorrectly handled username comparisons during authorization checks. A local attacker could possibly use this issue to gain unauthorized access to restricted operations. (CVE-2026-27447) Asim Viladi Oglu…

Ubuntu CVE-2026-27447CVE-2026-34978CVE-2026-34979CVE-2026-34980CVE-2026-34990CVE-2026-39314CVE-2026-39316CVE-2026-41079 CVSS 7.8 2026-06-08 15:51 UTC · 2026-06-08 12:51 -03

USN-8404-1: Transmission vulnerability

⚠️ Importante

It was discovered that Transmission had a clickjacking weakness in the browser-facing WebUI and RPC response paths. An attacker could possibly use this issue to trick users into performing unintended actions.

Ubuntu 2026-06-08 15:15 UTC · 2026-06-08 12:15 -03

USN-8403-1: Kea DHCP vulnerability

⚠️ Importante

Ali Norouzi discovered that Kea DHCP did not properly handle maliciously crafted messages over configured API sockets and HA listeners. A remote attacker could possibly use this issue to cause Kea DHCP to crash, resulting in a denial of se…

Ubuntu 2026-06-08 14:28 UTC · 2026-06-08 11:28 -03

How Secure Cloud Storage Reduces Data Breach Exposure

CyberPanel Blog 2026-06-08 14:00 UTC · 2026-06-08 11:00 -03

USN-8401-1: Netty vulnerabilities

⚠️ Importante

It was discovered that Netty's HTTP proxy handler did not properly validate headers when constructing CONNECT requests. An attacker could possibly use this issue to inject arbitrary HTTP headers into CONNECT requests. This issue only affec…

Ubuntu CVE-2026-42578CVE-2026-42579CVE-2026-42581CVE-2026-42584CVE-2026-42585CVE-2026-42586 CVSS 9.1 2026-06-08 13:38 UTC · 2026-06-08 10:38 -03