https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T21:13:07.578141+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/bell-cve-2026-90392 BELL-CVE-2026-90392 2026-09-29T21:13:07.598466+00:00

Affected: Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts

 https://vulnerability.circl.lu/vuln/fkie_cve-2026-90392 fkie_cve-2026-90392 2026-09-29T21:13:07.598567+00:00

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

bpf: Fix potential UAF when reading bpf link info

In bpf_link_show_fdinfo and bpf_link_get_info_by_fd, link->prog is accessed without holding any locks. If the prog is concurrently replaced via bpf_link_update, the old prog can be freed, leading to a potential UAF issue.

Fix this by accessing link->prog under RCU protection to safely fetch the pointer and guarantee its lifetime while reading its fields.

 https://vulnerability.circl.lu/vuln/ghsa-crrx-xc5g-xqgw GHSA-crrx-xc5g-xqgw 2026-09-29T21:13:07.598633+00:00

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

bpf: Fix potential UAF when reading bpf link info

In bpf_link_show_fdinfo and bpf_link_get_info_by_fd, link->prog is accessed without holding any locks. If the prog is concurrently replaced via bpf_link_update, the old prog can be freed, leading to a potential UAF issue.

Fix this by accessing link->prog under RCU protection to safely fetch the pointer and guarantee its lifetime while reading its fields.

 https://vulnerability.circl.lu/vuln/opensuse-su-2026:11893-1 openSUSE-SU-2026:11893-1 — kernel-devel-7.2.8-1.1 on GA media 2026-09-29T21:13:07.598673+00:00

kernel-devel-7.2.8-1.1 on GA media

 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-90392 UBUNTU-CVE-2026-90392 2026-09-29T21:13:07.598873+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 193 more

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix potential UAF when reading bpf link info In bpf_link_show_fdinfo and bpf_link_get_info_by_fd, link->prog is accessed without holding any locks. If the prog is concurrently replaced via bpf_link_update, the old prog can be freed, leading to a potential UAF issue. Fix this by accessing link->prog under RCU protection to safely fetch the pointer and guarantee its lifetime while reading its fields.