https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T13:29:09.019788+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2026-14043 bdu:2026-14043 2026-10-07T13:29:09.844748+00:00 bdu:2026-14043 https://cve.radiocsirt.org/vuln/bell-cve-2026-53212 BELL-CVE-2026-53212 2026-10-07T13:29:09.844814+00:00

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

 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0862 certfr-2026-avi-0862 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian LTS. Certaines d'entre elles permettent à… 2026-10-07T13:29:09.844849+00:00 certfr-2026-avi-0862 https://cve.radiocsirt.org/vuln/euvd-2026-348199 EUVD-2026-348199 2026-10-07T13:29:09.844867+00:00 EUVD-2026-348199 https://cve.radiocsirt.org/vuln/fkie_cve-2026-53212 fkie_cve-2026-53212 2026-10-07T13:29:09.844879+00:00

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

netfilter: nft_tunnel: fix use-after-free on object destroy

nft_tunnel_obj_destroy() calls metadata_dst_free() which directly kfree()s the metadata_dst, ignoring the dst_entry refcount. Packets that took a reference via dst_hold() in nft_tunnel_obj_eval() and are still queued (e.g. in a netem qdisc) are left with a dangling pointer. When these packets are eventually dequeued, dst_release() operates on freed memory.

Replace metadata_dst_free() with dst_release() so the metadata_dst is freed only after all references are dropped. The dst subsystem already handles metadata_dst cleanup in dst_destroy() when DST_METADATA is set.

 https://cve.radiocsirt.org/vuln/ghsa-j962-fx34-5263 GHSA-j962-fx34-5263 2026-10-07T13:29:09.844911+00:00

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

netfilter: nft_tunnel: fix use-after-free on object destroy

nft_tunnel_obj_destroy() calls metadata_dst_free() which directly kfree()s the metadata_dst, ignoring the dst_entry refcount. Packets that took a reference via dst_hold() in nft_tunnel_obj_eval() and are still queued (e.g. in a netem qdisc) are left with a dangling pointer. When these packets are eventually dequeued, dst_release() operates on freed memory.

Replace metadata_dst_free() with dst_release() so the metadata_dst is freed only after all references are dropped. The dst subsystem already handles metadata_dst cleanup in dst_destroy() when DST_METADATA is set.

 https://cve.radiocsirt.org/vuln/msrc_cve-2026-53212 msrc_CVE-2026-53212 — netfilter: nft_tunnel: fix use-after-free on object destroy 2026-10-07T13:29:09.844932+00:00 msrc_CVE-2026-53212 https://cve.radiocsirt.org/vuln/opensuse-su-2026:21555-1 openSUSE-SU-2026:21555-1 — Security update for the Linux Kernel 2026-10-07T13:29:09.844949+00:00

Security update for the Linux Kernel

 https://cve.radiocsirt.org/vuln/suse-su-2026:23066-1 SUSE-SU-2026:23066-1 — Security update for the Linux Kernel 2026-10-07T13:29:09.845459+00:00

Security update for the Linux Kernel

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-53212 UBUNTU-CVE-2026-53212 2026-10-07T13:29:09.845941+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:Pro:18.04:LTS: linux-aws-5.4, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:Pro:18.04:LTS: linux-azure-5.4, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3 and 228 more

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_tunnel: fix use-after-free on object destroy nft_tunnel_obj_destroy() calls metadata_dst_free() which directly kfree()s the metadata_dst, ignoring the dst_entry refcount. Packets that took a reference via dst_hold() in nft_tunnel_obj_eval() and are still queued (e.g. in a netem qdisc) are left with a dangling pointer. When these packets are eventually dequeued, dst_release() operates on freed memory. Replace metadata_dst_free() with dst_release() so the metadata_dst is freed only after all references are dropped. The dst subsystem already handles metadata_dst cleanup in dst_destroy() when DST_METADATA is set.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2077 WID-SEC-W-2026-2077 — Linux Kernel: Mehrere Schwachstellen 2026-10-07T13:29:09.846197+00:00

Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Sicherheitsvorkehrungen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen und weitere, nicht näher spezifizierte Auswirkungen zu erzielen.