CVE-2026-55200

An out-of-bounds write vulnerability exists in the libssh2 client. A remote attacker can exploit this by sending a specially crafted SSH packet with an abnormally large length value. This corrupts the application's memory and can potentially allow the attacker to execute arbitrary code on the...

CVE-2022-22899

Core FTP / SFTP Server v2 Build 725 is affected by a buffer error in the SSH service that allows unauthenticated attackers to cause a Denial of Service via a crafted SSH packet. Documented impact is DoS; attack path is network-based, with no authentication required. Remediation guidance across so...

CVE-2015-3146

The 1 SSHMSGNEWKEYS and 2 SSHMSGKEXDHREPLY packet handlers in packagecb.c in libssh before 0.6.5 do not properly validate state, which allows remote attackers to cause a denial of service NULL pointer dereference and crash via a crafted SSH packet...

Code injection

The SSH module in the Integrated Management Controller IMC before 2.3.1 in Cisco Unified Computing System on E-Series blade servers allows remote attackers to cause a denial of service IMC hang via a crafted SSH packet, aka Bug ID CSCuo69206...

Cisco Security Advisory: Multiple Vulnerabilities in the Cisco ACE Application Control Engine Module and Cisco ACE 4710 Application Control Engine

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Multiple Vulnerabilities in the Cisco ACE Application Control Engine Module and Cisco ACE 4710 Application Control Engine Document ID: 109450 Advisory ID: cisco-sa-20090225-ace...