Oracle Linux 10 : openssh (ELSA-2026-69129)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-69129 advisory. - CVE-2026-73283: Complete the fix of security bypass due to incorrect handling of forwarding and tunneling options Resolves: RHEL-245413 -...

openssh security update

9.9p1-27.0.1 - Upstream references found with /usr/bin/ssh Orabug: 37824421 9.9p1-27 - CVE-2026-73283: Complete the fix of security bypass due to incorrect handling of forwarding and tunneling options Resolves: RHEL-245413 - CVE-2026-73281: Fix misinteraction between agent locking and the...

CLEANSTART-2026-WU91498 When adding a key to a remote agent constraint extensions such as restrict-destination-v00@openssh

Security vulnerability affects the loki package. When adding a key to a remote agent constraint extensions such as restrict-destination-v00@openssh...

org.apache.sshd/sshd-core: Apache MINA SSHD: Unauthorized command execution due to improper certificate validation

A flaw was found in Apache MINA SSHD server-side. During user authentication, the server's OpenSSH user certificate validation process failed to properly check for or validate unsupported options like 'force-command' or 'verify-required' embedded within a user's certificate. This oversight could...

openssh: OpenSSH: Information disclosure and data corruption via use-after-free in ssh client

A flaw was found in OpenSSH. A use-after-free vulnerability exists in the ssh client when handling concurrent remote-forwarding operations. This can occur if a remote forwarding is added via the local session multiplexing socket while a remote forwarding open request is pending with the server. A...

openssh: OpenSSH: Tunnel forwarding restriction bypass

A flaw was found in OpenSSH's sshd component. The restrict keyword, designed to limit tunnel forwarding within the authorizedkeys file, was not correctly enforced for tunnel forwarding. This issue could allow a local attacker to bypass intended security restrictions, potentially leading to...

openssh: OpenSSH: ssh-agent allows remote execution of local operations

A flaw was found in OpenSSH's ssh-agent component. A misinteraction between agent locking and the [email protected] extension allows operations intended for local execution to be performed remotely. This could enable a remote attacker to add PKCS11 tokens or utilize keys with destination...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: openssh: openssh-10.5p1-1.hum1 aarch64, x8664 openssh-askpass-10.5p1-1.hum1 aarch64, x8664 openssh-clients-10.5p1-1.hum1 aarch64, x8664 openssh-keycat-10.5p1-1.hum1 aarch64, x8664...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS : OpenSSH vulnerabilities (USN-8804-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8804-1 advisory. Florian Kohnhuser discovered that OpenSSH incorrectly handled shell metacharacters in certain usernames. An attacker...

openssh security, bug fix, and enhancement update

8.0p1-33.0.1 - Update upstream references Orabug: 36587718 8.0p1-33 - CVE-2026-73282: Fix information disclosure and data corruption via use-after-free in ssh client Resolves: RHEL-248257 8.0p1-32 - Improve fix for CVE-2023-38408, avoid invoking constructors on dlopen Related: RHEL-234763 8.0p1-3...

Oracle Linux 9 : openssh (ELSA-2026-69130)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-69130 advisory. - CVE-2026-73283: Complete the fix of security bypass due to incorrect handling of forwarding and tunneling options Resolves: RHEL-245416 -...

MiracleLinux 8 : openssh-8.0p1-33.el8_10 (AXSA:2026-1886:10)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1886:10 advisory. openssh: OpenSSH: sftp client allows attacker to control downloaded file location CVE-2026-59995 openssh: OpenSSH sshd: Security bypass due to...

MiracleLinux 9 : openssh-9.9p1-11.el9_8.ML.1 (AXSA:2026-1891:11)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1891:11 advisory. openssh: OpenSSH: sftp client allows attacker to control downloaded file location CVE-2026-59995 openssh: OpenSSH sshd: Security bypass due to...

Oracle Linux 8 : openssh (ELSA-2026-69266)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-69266 advisory. - CVE-2026-73282: Fix information disclosure and data corruption via use-after-free in ssh client Resolves: RHEL-248257 - Improve fix for...

RLSA-2026:69130 Important: openssh security update

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fixes: openssh: OpenSSH: sftp client allows attacker to control downloaded file location...

openssh security update

An update is available for openssh. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenSSH is an SSH protocol implementation supported by a number of Linux, UNI...

USN-8804-1 openssh vulnerabilities

Florian Kohnhäuser discovered that OpenSSH incorrectly handled shell metacharacters in certain usernames. An attacker could possibly use this issue to execute arbitrary commands when certain non-default configurations were used, resulting in arbitrary code execution. This issue only affected Ubun...

USN-8804-1: OpenSSH vulnerabilities

Florian Kohnhäuser discovered that OpenSSH incorrectly handled shell metacharacters in certain usernames. An attacker could possibly use this issue to execute arbitrary commands when certain non-default configurations were used, resulting in arbitrary code execution. This issue only affected Ubun...

RLSA-2026:69129 Important: openssh security update

OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server. Security Fixes: openssh: OpenSSH: sftp client allows attacker to control downloaded file location...

openssh security update

An update is available for openssh. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list OpenSSH is an SSH protocol implementation supported by a number of Linux,...