Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: SCTP: Stream: Fully roll back denied add-stream states When the request to add a stream ADDOUTSTREAMS is denied, SCTP only reduces the size of the queued chunks and lowers the outcnt value. This leaves the removed stream’s metada...

CVE-2026-52929: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: sctp: stream: fully roll back denied add-stream state When ADDOUTSTREAMS is denied, SCTP only shrinks the queued chunks and then lowers outcnt. That leaves removed stream metadata behind, so a later re-add can reuse a stale ext a...