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It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. …

Ubuntu CVE-2026-31431CVE-2026-43284CVE-2026-43500CVE-2024-50304CVE-2026-23112CVE-2026-23209CVE-2026-31504CVE-2026-31533CVE-2026-43033CVE-2026-43077CVE-2026-43078CVE-2026-43494CVE-2026-46028 CVSS 7.8 2026-06-04 21:23 UTC · 2026-06-04 18:23 -03

It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the RxRPC networking subs…

Ubuntu 2026-06-04 21:13 UTC · 2026-06-04 18:13 -03

It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the RxRPC networking subs…

Ubuntu CVE-2026-43284CVE-2026-43500CVE-2026-43494 CVSS 8.8 2026-06-04 21:09 UTC · 2026-06-04 18:09 -03

It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the RxRPC networking sub…

Ubuntu CVE-2026-43284CVE-2026-43500CVE-2026-43503CVE-2026-46300CVE-2026-46333CVE-2026-43494 CVSS 8.8 2026-06-04 21:03 UTC · 2026-06-04 18:03 -03

Michał Majchrowicz and Marcin Wyczechowski discovered that Nano created the ~/.local directory with incorrect permissions. In environments with permissive umask settings, a local attacker could possibly use this issue to inject a malicious…

Ubuntu CVE-2026-6842CVE-2026-6843 CVSS 5.5 2026-06-04 17:00 UTC · 2026-06-04 14:00 -03