https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T06:31:17.204344+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2025-13606 bdu:2025-13606 2026-10-04T06:31:17.318985+00:00 bdu:2025-13606 https://cve.radiocsirt.org/vuln/euvd-2026-344397 EUVD-2026-344397 2026-10-04T06:31:17.319023+00:00 EUVD-2026-344397 https://cve.radiocsirt.org/vuln/fkie_cve-2021-47132 fkie_cve-2021-47132 2026-10-04T06:31:17.319037+00:00

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

mptcp: fix sk_forward_memory corruption on retransmission

MPTCP sk_forward_memory handling is a bit special, as such field is protected by the msk socket spin_lock, instead of the plain socket lock.

Currently we have a code path updating such field without handling the relevant lock:

__mptcp_retrans() -> __mptcp_clean_una_wakeup()

Several helpers in __mptcp_clean_una_wakeup() will update sk_forward_alloc, possibly causing such field corruption, as reported by Matthieu.

Address the issue providing and using a new variant of blamed function which explicitly acquires the msk spin lock.

 https://cve.radiocsirt.org/vuln/ghsa-48qq-74v6-m9rv GHSA-48qq-74v6-m9rv 2026-10-04T06:31:17.319077+00:00

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

mptcp: fix sk_forward_memory corruption on retransmission

MPTCP sk_forward_memory handling is a bit special, as such field is protected by the msk socket spin_lock, instead of the plain socket lock.

Currently we have a code path updating such field without handling the relevant lock:

__mptcp_retrans() -> __mptcp_clean_una_wakeup()

Several helpers in __mptcp_clean_una_wakeup() will update sk_forward_alloc, possibly causing such field corruption, as reported by Matthieu.

Address the issue providing and using a new variant of blamed function which explicitly acquires the msk spin lock.

 https://cve.radiocsirt.org/vuln/gsd-2021-47132 gsd-2021-47132 2026-10-04T06:31:17.319100+00:00 gsd-2021-47132 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-47132 UBUNTU-CVE-2021-47132 2026-10-04T06:31:17.319111+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 54 more

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix sk_forward_memory corruption on retransmission MPTCP sk_forward_memory handling is a bit special, as such field is protected by the msk socket spin_lock, instead of the plain socket lock. Currently we have a code path updating such field without handling the relevant lock: __mptcp_retrans() -> __mptcp_clean_una_wakeup() Several helpers in __mptcp_clean_una_wakeup() will update sk_forward_alloc, possibly causing such field corruption, as reported by Matthieu. Address the issue providing and using a new variant of blamed function which explicitly acquires the msk spin lock.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2024-0652 WID-SEC-W-2024-0652 — Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service 2026-10-04T06:31:17.319238+00:00

Ein lokaler Angreifer kann mehrere Schwachstellen im Linux-Kernel ausnutzen, um einen Denial-of-Service-Zustand herbeizuführen oder einen nicht spezifizierten Angriff durchzuführen.