CVE-2026-64575

A flaw was found in the Linux kernel. A double release of socket resources can occur during batch reallocation in the BPF Berkeley Packet Filter TCP iterator. A local attacker could exploit this vulnerability to trigger a kernel panic. This leads to a system crash, resulting in a Denial of Servic...

kernel: af_unix: Fix garbage collector racing against connect()

A flaw was found in the Linux kernel, where the management of inter-process communication uses AFUNIX sockets. The issue arises from a race condition where a partially initialized socket with specific permissions carrying SCMRIGHTS is improperly handled during garbage collection. This situation...

CVE-2019-1737 Cisco IOS and IOS XE Software IP Service Level Agreement Denial of Service Vulnerability

A vulnerability in the processing of IP Service Level Agreement SLA packets by Cisco IOS Software and Cisco IOS XE software could allow an unauthenticated, remote attacker to cause an interface wedge and an eventual denial of service DoS condition on the affected device. The vulnerability is due ...

OpenBSD TCP Resource Error Denial of Service Vulnerability

OpenBSD is a BSD-based operating system. A security vulnerability exists in OpenBSD that allows remote attackers to exploit the vulnerability to send special requests that prevent the target TCP socket from properly clearing resources, resulting in a denial-of-service attack...