Security Bulletin: IBM i is Affected By Use of Less Trusted Source and Resource Allocation Without Throttling Vulnerabilities in OpenSSH [CVE-2026-59999, CVE-2026-60001]

Summary IBM i is vulnerable to using a less trusted source due to DisableForwarding taking precendence over PermitTunnel CVE-2026-59999 and not always honoring the minimum authentication delay CVE-2026-60001 in OpenSSH as described in the vulnerability details section. Vulnerability Details...

Photon OS 5.0: Openssh PHSA-2026-5.0-91-0830

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-91-0830. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Alibaba Cloud Linux 3 : 0246: openssh (ALINUX3-SA-2026:0246)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2026:0246 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-55653: A flaw was found in OpenSS...

Photon OS 5.0: Openssh PHSA-2025-5.0-91-0515

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2025-5.0-91-0515. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Openssh PHSA-2025-5.0-91-0687

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2025-5.0-91-0687. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Openssh PHSA-2026-5.0-90-0936

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-90-0936. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Openssh PHSA-2026-5.0-92-0926

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-92-0926. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

EulerOS 2.0 SP11 : openssh (EulerOS-SA-2026-3139)

According to the versions of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : OpenSSH before 10.3 can use unintended ECDSA algorithms. Listing of any ECDSA algorithm in PubkeyAcceptedAlgorithms or HostbasedAcceptedAlgorithm...

The vulnerability of the sshpkt_disconnect function in the GSSAPI component of the OpenSSH security tool, related to the use of an uninitialized resource, allows a attacker to cause a service failure.

The vulnerability of the sshpktdisconnect function in the GSSAPI component of the OpenSSH cryptographic security tool is related to the use of an uninitialized resource. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...

Photon OS 4.0: Openssh PHSA-2026-4.0-1059

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-1059. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

The vulnerability of the SCP utility in the OpenSSH cryptographic security tool allows a perpetrator to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the SCP utility in the OpenSSH cryptographic security tool is related to improper storage of permissions. Exploiting this vulnerability allows a malicious actor to compromise the confidentiality, integrity, and accessibility of the protected information...

Photon OS 5.0: Openssh PHSA-2025-5.0-91-0475

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2025-5.0-91-0475. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Openssh PHSA-2024-5.0-91-0307

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2024-5.0-91-0307. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Openssh PHSA-2023-5.0-91-0181

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2023-5.0-91-0181. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Openssh PHSA-2023-5.0-91-0018

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2023-5.0-91-0018. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Openssh PHSA-2024-5.0-91-0188

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2024-5.0-91-0188. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Openssh PHSA-2023-5.0-91-0057

An update of the openssh package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2023-5.0-91-0057. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Exploit for Race Condition in Openbsd Openssh

No d...

MiracleLinux 8 : openssh-8.0p1-30.el8_10 (AXSA:2026-1438:07)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1438:07 advisory. openssh: Local MITM of X11 forwarding via abstract UNIX socket pre-binding in Asianux Server OpenSSH client versions CVE-2026-55655 openssh: Double...

Medium: openssh

Issue Overview: A flaw was found in OpenSSH. A malicious SSH server can exploit a double free vulnerability in the Diffie-Hellman Group Exchange DH-GEX client path. This occurs during FIPS Federal Information Processing Standards mode known-group validation when the client processes...