https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T11:43:03.211182+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/certfr-2015-avi-081 certfr-2015-avi-081 — De multiples vulnérabilités ont été corrigées dans le noyau Linux d'<span class="textit">Ubuntu</span>. Certaines d'ent… 2026-10-03T11:43:03.216160+00:00 certfr-2015-avi-081 https://cve.radiocsirt.org/vuln/euvd-2026-103524 EUVD-2026-103524 2026-10-03T11:43:03.216196+00:00 EUVD-2026-103524 https://cve.radiocsirt.org/vuln/fkie_cve-2014-8989 fkie_cve-2014-8989 2026-10-03T11:43:03.216211+00:00

The Linux kernel through 3.17.4 does not properly restrict dropping of supplemental group memberships in certain namespace scenarios, which allows local users to bypass intended file permissions by leveraging a POSIX ACL containing an entry for the group category that is more restrictive than the entry for the other category, aka a "negative groups" issue, related to kernel/groups.c, kernel/uid16.c, and kernel/user_namespace.c.

 https://cve.radiocsirt.org/vuln/ghsa-86g9-4xm6-2vw3 GHSA-86g9-4xm6-2vw3 2026-10-03T11:43:03.216240+00:00

The Linux kernel through 3.17.4 does not properly restrict dropping of supplemental group memberships in certain namespace scenarios, which allows local users to bypass intended file permissions by leveraging a POSIX ACL containing an entry for the group category that is more restrictive than the entry for the other category, aka a "negative groups" issue, related to kernel/groups.c, kernel/uid16.c, and kernel/user_namespace.c.

 https://cve.radiocsirt.org/vuln/gsd-2014-8989 gsd-2014-8989 2026-10-03T11:43:03.216257+00:00 gsd-2014-8989 https://cve.radiocsirt.org/vuln/ubuntu-cve-2014-8989 UBUNTU-CVE-2014-8989 2026-10-03T11:43:03.216268+00:00

Affected: Ubuntu:14.04:LTS: linux, Ubuntu:14.04:LTS: linux-lts-utopic, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-hwe, Ubuntu:18.04:LTS: linux-hwe-edge, Ubuntu:20.04:LTS: linux-azure-fde, Ubuntu:Pro:20.04:LTS: linux-azure-fde-5.15, Ubuntu:20.04:LTS: linux-gke, Ubuntu:20.04:LTS: linux-gkeop and 12 more

The Linux kernel through 3.17.4 does not properly restrict dropping of supplemental group memberships in certain namespace scenarios, which allows local users to bypass intended file permissions by leveraging a POSIX ACL containing an entry for the group category that is more restrictive than the entry for the other category, aka a "negative groups" issue, related to kernel/groups.c, kernel/uid16.c, and kernel/user_namespace.c.