https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T06:13:50.651911+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bell-cve-2026-80929 BELL-CVE-2026-80929 2026-10-04T06:13:50.670651+00:00

Affected: Alpaquita:stream: linux-lts

 https://cve.radiocsirt.org/vuln/euvd-2026-367246 EUVD-2026-367246 2026-10-04T06:13:50.670723+00:00 EUVD-2026-367246 https://cve.radiocsirt.org/vuln/fkie_cve-2026-80929 fkie_cve-2026-80929 2026-10-04T06:13:50.670755+00:00

In the Linux kernel, the following vulnerability has been resolved:

sysctl: move the "cad_pid" entry from pid_table[] to kern_reboot_table[]

cad_pid is global, and kill_cad_pid() is only used in the root namespace.

However, due to pid_table_root_permissions(), a non-root user can unshare pid/user namespaces and modify it from the child namespace. This makes no sense and is simply wrong.

Move it to kern_reboot_table[] where it logically belongs; this ensures that only GLOBAL_ROOT_UID can read/modify this sysctl.

Note that this patch doesn't preserve "#ifdef CONFIG_PROC_SYSCTL" around the "cad_pid"; CONFIG_PROC_SYSCTL selects CONFIG_SYSCTL, so it is always set when kern_reboot_table[] is compiled.

 https://cve.radiocsirt.org/vuln/ghsa-5367-6mxw-83v4 GHSA-5367-6mxw-83v4 2026-10-04T06:13:50.670833+00:00

In the Linux kernel, the following vulnerability has been resolved:

sysctl: move the "cad_pid" entry from pid_table[] to kern_reboot_table[]

cad_pid is global, and kill_cad_pid() is only used in the root namespace.

However, due to pid_table_root_permissions(), a non-root user can unshare pid/user namespaces and modify it from the child namespace. This makes no sense and is simply wrong.

Move it to kern_reboot_table[] where it logically belongs; this ensures that only GLOBAL_ROOT_UID can read/modify this sysctl.

Note that this patch doesn't preserve "#ifdef CONFIG_PROC_SYSCTL" around the "cad_pid"; CONFIG_PROC_SYSCTL selects CONFIG_SYSCTL, so it is always set when kern_reboot_table[] is compiled.

 https://cve.radiocsirt.org/vuln/opensuse-su-2026:11805-1 openSUSE-SU-2026:11805-1 — kernel-devel-7.2.6-1.1 on GA media 2026-10-04T06:13:50.670893+00:00

kernel-devel-7.2.6-1.1 on GA media

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-80929 UBUNTU-CVE-2026-80929 2026-10-04T06:13:50.671118+00:00

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 120 more

In the Linux kernel, the following vulnerability has been resolved: sysctl: move the "cad_pid" entry from pid_table[] to kern_reboot_table[] cad_pid is global, and kill_cad_pid() is only used in the root namespace. However, due to pid_table_root_permissions(), a non-root user can unshare pid/user namespaces and modify it from the child namespace. This makes no sense and is simply wrong. Move it to kern_reboot_table[] where it logically belongs; this ensures that only GLOBAL_ROOT_UID can read/modify this sysctl. Note that this patch doesn't preserve "#ifdef CONFIG_PROC_SYSCTL" around the "cad_pid"; CONFIG_PROC_SYSCTL selects CONFIG_SYSCTL, so it is always set when kern_reboot_table[] is compiled.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-3321 WID-SEC-W-2026-3321 — Linux Kernel: Mehrere Schwachstellen 2026-10-04T06:13:50.671665+00:00

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Sicherheitsmaßnahmen zu umgehen, Daten oder den Systemzustand zu manipulieren, Denial-of-Service-Zustände herbeizuführen oder andere, nicht näher spezifizierte Angriffe durchzuführen.