CVE-2026-63871

A flaw was found in the Linux kernel's Bluetooth ISO subsystem. This vulnerability, a data-race, occurs because certain functions access socket-related data without proper synchronization. Specifically, isoconnectbis, isoconnectcis, isolistenbis, and isoconnbigsync can read critical fields while...

Incorrect Authorization

Overview github.com/nats-io/nats-server/v2/server is an A simple, secure and performant communications system for digital systems, services and devices. Affected versions of this package are vulnerable to Incorrect Authorization in the parser path for non-CONNECT initial client operations, which...

wrong proxy connection reuse with credentials

curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net/tcp: Fix a NULL pointer dereference when using TCP-AO with TCPREPAIR A NULL pointer dereference can occur in tcpaofinishconnect during a connect system call on a socket with a TCP-AO key added and TCPREPAIR enabled. The...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: UDP: Handling race conditions between UDP socket address changes and rehashing If a UDP socket changes its local address while it is receiving datagrams, as a result of the connect function, there is a period during which a looku...

PT-2025-8868

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue has been identified in the Linux kernel, specifically in the vsock subsystem. This issue arises when a socket is unbound during a transport reassignment, leading t...

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...

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...

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...

PT-2022-28668

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.9 through 5.10.101 Description The issue is related to the removal of vsock from the connected table when a connect operation is interrupted by a signal. The actual impact and attack plausibility have not yet been prove...

PT-2022-28733

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.9 through 5.15.24 Description The issue concerns the removal of vsock from the connected table when a connect operation is interrupted by a signal. The actual impact and attack plausibility have not yet been proven...

PT-2022-28584

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.268 Description The issue concerns the removal of vsock from the connected table when a connect operation is interrupted by a signal. The actual impact and attack plausibility have not yet been proven...

TCP Protocols Code Execution

The vulnerability of the TCP protocol in real-time operating systems like Wind River VxWorks stems from errors in the TCP Urgent Pointer during the “connect” operation when connecting to a remote host. Exploiting this vulnerability allows an attacker to execute arbitrary code by sending specially...

kernel: CAN minor heap overflow

Heap-based buffer overflow in the bcmconnect function in net/can/bcm.c aka the Broadcast Manager in the Controller Area Network CAN implementation in the Linux kernel before 2.6.36.2 on 64-bit platforms might allow local users to cause a denial of service memory corruption via a connect operation...

CVE-2010-3874

Heap-based buffer overflow in the bcmconnect function in net/can/bcm.c aka the Broadcast Manager in the Controller Area Network CAN implementation in the Linux kernel before 2.6.36.2 on 64-bit platforms might allow local users to cause a denial of service memory corruption via a connect operation...

CVE-2010-3874

Heap-based buffer overflow in the bcmconnect function in net/can/bcm.c aka the Broadcast Manager in the Controller Area Network CAN implementation in the Linux kernel before 2.6.36.2 on 64-bit platforms might allow local users to cause a denial of service memory corruption via a connect operation...