UBUNTU-CVE-2026-89478

In the Linux kernel, the following vulnerability has been resolved: sctp: drop a chunk if its transport was removed sctprcv resolves the transport once per packet and leaves it in chunk-transport. The lookup reference, or the one sctpaddbacklog takes if the socket is owned by userspace, keeps it...

CVE-2026-89478 sctp: drop a chunk if its transport was removed

In the Linux kernel, the following vulnerability has been resolved: sctp: drop a chunk if its transport was removed sctprcv resolves the transport once per packet and leaves it in chunk-transport. The lookup reference, or the one sctpaddbacklog takes if the socket is owned by userspace, keeps it...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: sctp: Do not free the transport used by the ASCONF during DEL-IP processing. In sctpprocessasconf, the transport used to process the ASCONF chunk is cached under asconf-transport == chunk-transport; set once in sctprcv. For an...

kernel: Fix of 2 CVEs

sctp: don't free the ASCONF's own transport in DEL-IP processing CVE-2026-64564 - NFSv4: include MAYWRITE in open permission mask for OTRUNC CVE-2026-64298...

SUSE CVE-2025-37777

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2leasebreaknoti Move tcptransport free to ksmbdconnfree. If ksmbd connection is referenced when ksmbd server thread terminates, It will not be freed, but conn-tcptransport is freed...

PT-2024-33986

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.61 Description: A null-ptr-deref issue was reported by KASAN in the Linux kernel, specifically in the target alloc device function. This issue occurs when memory allocation for device queues fails, and the...