https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T15:28:51.997913+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2020-01325 bdu:2020-01325 2026-10-03T15:28:52.098621+00:00 bdu:2020-01325 https://cve.radiocsirt.org/vuln/certfr-2019-avi-555 certfr-2019-avi-555 — De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un a… 2026-10-03T15:28:52.098658+00:00 certfr-2019-avi-555 https://cve.radiocsirt.org/vuln/cnvd-2019-42789 cnvd-2019-42789 2026-10-03T15:28:52.098679+00:00 cnvd-2019-42789 https://cve.radiocsirt.org/vuln/euvd-2026-177514 EUVD-2026-177514 2026-10-03T15:28:52.098693+00:00 EUVD-2026-177514 https://cve.radiocsirt.org/vuln/fkie_cve-2019-15791 fkie_cve-2019-15791 2026-10-03T15:28:52.098704+00:00

In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, shiftfs_btrfs_ioctl_fd_replace() installs an fd referencing a file from the lower filesystem without taking an additional reference to that file. After the btrfs ioctl completes this fd is closed, which then puts a reference to that file, leading to a refcount underflow.

 https://cve.radiocsirt.org/vuln/ghsa-5fx5-7qgj-cmg7 GHSA-5fx5-7qgj-cmg7 2026-10-03T15:28:52.098733+00:00

In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, shiftfs_btrfs_ioctl_fd_replace() installs an fd referencing a file from the lower filesystem without taking an additional reference to that file. After the btrfs ioctl completes this fd is closed, which then puts a reference to that file, leading to a refcount underflow.

 https://cve.radiocsirt.org/vuln/gsd-2019-15791 gsd-2019-15791 2026-10-03T15:28:52.098750+00:00 gsd-2019-15791 https://cve.radiocsirt.org/vuln/ubuntu-cve-2019-15791 UBUNTU-CVE-2019-15791 2026-10-03T15:28:52.098761+00:00

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp-edge, Ubuntu:18.04:LTS: linux-hwe-edge, Ubuntu:20.04:LTS: linux-azure-fde, Ubuntu:20.04:LTS: linux-gke, Ubuntu:20.04:LTS: linux-gkeop, Ubuntu:20.04:LTS: linux-gkeop-5.15, Ubuntu:20.04:LTS: linux-raspi2, Ubuntu:20.04:LTS: linux-riscv and 4 more

In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, shiftfs_btrfs_ioctl_fd_replace() installs an fd referencing a file from the lower filesystem without taking an additional reference to that file. After the btrfs ioctl completes this fd is closed, which then puts a reference to that file, leading to a refcount underflow.