CVE-2026-73282

OpenSSH CVE-2026-73282 affects OpenSSH prior to 10.5. The issue is a use-after-free in realloc data that can occur when a specific pair of remote-forwarding operations are concurrent. The CVSS vector indicates network attack with high complexity and no privileges required, but exploitation status...

CVE-2026-73282

In ssh in OpenSSH before 10.5, a use-after-free for realloc data can occur if a certain pair of remote-forwarding operations are concurrent...

CVE-2026-73282

In ssh in OpenSSH before 10.5, a use-after-free for realloc data can occur if a certain pair of remote-forwarding operations are concurrent...

CVE-2026-73282

In ssh in OpenSSH before 10.5, a use-after-free for realloc data can occur if a certain pair of remote-forwarding operations are concurrent...

CVE-2026-73281

In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys. This is caused by misinteraction between agent locking and the [email protected] extension...

EUVD-2026-56890

In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys. This is caused by misinteraction between agent locking and the [email protected] extension...

CVE-2026-73281

In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys. This is caused by misinteraction between agent locking and the [email protected] extension...

CVE-2026-73281

In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys. This is caused by misinteraction between agent locking and the [email protected] extension...

CVE-2026-73281

CVE-2026-73281 affects the ssh-agent component of OpenSSH prior to version 10.5. The issue arises from a misinteraction between agent locking and the [email protected] extension, allowing some operations that were intended to be local to occur remotely (e.g., adding tokens or using keys). ...

CVE-2026-73281

In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys. This is caused by misinteraction between agent locking and the [email protected] extension...

CVE-2026-73281

In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys. This is caused by misinteraction between agent locking and the [email protected] extension...

CVE-2026-73281

In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys. This is caused by misinteraction between agent locking and the [email protected] extension...

PT-2026-70885

Name of the Vulnerable Software and Affected Versions OpenSSH versions prior to 10.5 Description In sshd, the restrict keyword used in the authorized keys file failed to properly apply to tunnel forwarding, allowing it to persist even when restrictions were intended. Recommendations Update to...

OpenSSH 10.5p1

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking, and other attacks. In addition, OpenSSH provides a large suite of secure tunneling capabilities, several authentication methods, and...

CVE-2026-73281: Incorrect Resource Transfer Between Spheres

In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intended to occur only locally, including operations that add tokens or use keys. This is caused by misinteraction between agent locking and the [email protected] extension...

CVE-2026-73283: Always-Incorrect Control Flow Implementation

In sshd in OpenSSH before 10.5, the restrict keyword in authorizedkeys was supposed to be applicable to tunnel forwarding but was not...

CVE-2026-73282: Use After Free

In ssh in OpenSSH before 10.5, a use-after-free for realloc data can occur if a certain pair of remote-forwarding operations are concurrent...

PT-2026-70883

Name of the Vulnerable Software and Affected Versions OpenSSH versions prior to 10.5 Description A misinteraction between agent locking and the [email protected] extension in ssh-agent allows certain operations intended only for local use to be performed remotely. This occurs because a...

OpenSSH -- Multiple vulnerbilities

The OpenSSH project reports: ssh-agent1: fix an interaction between agent locking and the [email protected] extension that is used to identify forwarded agents. ssh1: avoid potential realloc use-after-free in the client if a remote forwarding is added via the local session multiplexing...

PT-2026-70884

Name of the Vulnerable Software and Affected Versions OpenSSH versions prior to 10.5 Description A use-after-free condition exists in ssh when a specific pair of remote-forwarding operations occur concurrently, leading to the potential misuse of reallocated data. Recommendations Update to version...