ROOT-OS-UBUNTU-2204-CVE-2026-46170 CVE-2026-46170 in linux - Patched by Root

Root has patched CVE-2026-46170 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-46170 CVE-2026-46170 in linux - Patched by Root

Root has patched CVE-2026-46170 in the linux package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-46170 CVE-2026-46170 in linux - Patched by Root

Root has patched CVE-2026-46170 in the linux package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-46170 CVE-2026-46170 in linux - Patched by Root

Root has patched CVE-2026-46170 in the linux package for Root:Debian:11. Multiple fixed versions available...

CVE-2026-46170 mptcp: pm: ADD_ADDR rtx: free sk if last

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: ADDADDR rtx: free sk if last When an ADDADDR is retransmitted, the sk is held in skresettimer, and released at the end. If at that moment, it was the last reference being held, the sk would not be freed. sockput should...

CVE-2026-46170

CVE-2026-46170 affects the Linux kernel MPTCP implementation. When ADD_ADDR is retransmitted, the socket reference counting can fail to free the sk, which may trigger indefinite waiting in timer synchronization and cause a DoS. The root cause is improper timer handling during sk_free that could c...