CVE-2026-60002 ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)

Information published. Continue reading CVE-2026-60002 ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)

CVE-2026-60000 sshd in OpenSSH before 10.4 allows remote attackers to cause a denial of service (resource consumption from excessive authentication attempts) because MaxAuthTries was mishandled for GSSAPIAuthentication.

Information published. Continue reading CVE-2026-60000 sshd in OpenSSH before 10.4 allows remote attackers to cause a denial of service (resource consumption from excessive authentication attempts) because MaxAuthTries was mishandled for GSSAPIAuthentication.

CVE-2026-59995 sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when “sftp server:/path .” is used with an attacker-controlled server.

Information published. Continue reading CVE-2026-59995 sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when “sftp server:/path .” is used with an attacker-controlled server.

CVE-2026-59997 internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an SFTP connection.

Information published. Continue reading CVE-2026-59997 internal-sftp in sshd in OpenSSH before 10.4 recognizes only the first 9 command-line arguments, which can be important if a later command-line argument would have helped to ensure the intended security properties of an SFTP connection.