Astra Linux – Vulnerability in xorg-server

A flaw related to out-of-bounds memory access was discovered in the X.Org server. This issue can occur when a device that has been frozen by a sync operation is reattached to a different master device. This issue may result in an application crashing, local privilege escalation if the server runs...

Astra Linux – Vulnerability in Wireshark

The SSH dissector in Wireshark versions 4.4.0 to 4.4.8 allows for denial of service attacks...

Astra Linux – Vulnerability in xorg-server

A vulnerability was discovered in X.Org. This security flaw occurs because the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths greater than 32 bytes are sent through the XTestFakeInput request. This issue can lead to local...

Astra Linux – Vulnerability in libssh2

In libssh2 v1.9.0 and earlier versions, the SSHMSGDISCONNECT logic in packet.c has an integer overflow in a bounds check, allowing an attacker to specify an arbitrary out-of-bounds offset for a subsequent memory read. A malicious SSH server may be able to disclose sensitive information or cause a...

Astra Linux – Vulnerability in curl

A authentication bypass vulnerability exists in libcurl prior to v8.0.0. It reuses an previously established SSH connection, even though one SSH option has been modified, which should prevent such reuse. libcurl maintains a pool of previously used connections and can reuse them for subsequent...

Astra Linux – Vulnerability in OpenSSH

The PKCS11 feature in ssh-agent in OpenSSH prior to version 9.3p2 has an insufficiently trustworthy search path, which can lead to remote code execution if the agent is forwarded to a system controlled by an attacker. The code located in /usr/lib is not necessarily safe for loading into ssh-agent...

EUVD-2026-77190

A weakness has been identified in andreashappe cochise up to 0.4.1. Affected is the function asyncssh.connect of the file src/cochise/sshconnection.py of the component SSH Host Key Handler. Executing a manipulation can lead to improper certificate validation. The attack may be launched remotely...

CVE-2026-90623 andreashappe cochise SSH Host Key ssh_connection.py asyncssh.connect certificate validation

A weakness has been identified in andreashappe cochise up to 0.4.1. Affected is the function asyncssh.connect of the file src/cochise/sshconnection.py of the component SSH Host Key Handler. Executing a manipulation can lead to improper certificate validation. The attack may be launched remotely...

CVE-2026-90623 andreashappe cochise SSH Host Key ssh_connection.py asyncssh.connect certificate validation

A weakness has been identified in andreashappe cochise up to 0.4.1. Affected is the function asyncssh.connect of the file src/cochise/sshconnection.py of the component SSH Host Key Handler. Executing a manipulation can lead to improper certificate validation. The attack may be launched remotely...

CVE-2026-90623 andreashappe cochise SSH Host Key ssh_connection.py asyncssh.connect certificate validation

A weakness has been identified in andreashappe cochise up to 0.4.1. Affected is the function asyncssh.connect of the file src/cochise/sshconnection.py of the component SSH Host Key Handler. Executing a manipulation can lead to improper certificate validation. The attack may be launched remotely...

CVE-2026-90623

CVE-2026-90623 affects andreashappe cochise up to version 0.4.1 . The vulnerability resides in the SSH Host Key Handler component, specifically the asyncssh.connect function in src/cochise/ssh_connection.py, and stems from improper certificate validation . A remote attacker with high complexity c...

Medium: curl

Issue Overview: A use-after-free vulnerability exists in libcurl when an application configures an HTTP/2 stream-dependency tree via CURLOPTSTREAMDEPENDS or CURLOPTSTREAMDEPENDSE, subsequently invokes curleasyreset, and finally terminates the handle with curleasycleanup. During this final cleanup...

PT-2026-91041

A weakness has been identified in andreashappe cochise up to 0.4.1. Affected is the function asyncssh.connect of the file src/cochise/ssh connection.py of the component SSH Host Key Handler. Executing a manipulation can lead to improper certificate validation. The attack may be launched remotely...

Amazon Linux 2023 : curl, curl-minimal, libcurl (ALAS2023-2026-2132)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-2132 advisory. A use-after-free vulnerability exists in libcurl when an application configures an HTTP/2 stream- dependency tree via CURLOPTSTREAMDEPENDS or CURLOPTSTREAMDEPENDSE, subsequently invokes...

CVE-2026-90623: Improper Certificate Validation

A weakness has been identified in andreashappe cochise up to 0.4.1. Affected is the function asyncssh.connect of the file src/cochise/sshconnection.py of the component SSH Host Key Handler. Executing a manipulation can lead to improper certificate validation. The attack may be launched remotely...

RHEL 9 : podman (RHSA-2026:67450)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:67450 advisory. The podman tool manages pods, container images, and containers. It is part of the libpod library, which is for applications that use...

PT-2026-91039

Name of the Vulnerable Software and Affected Versions ipa-lab HackingBuddyGPT versions prior to 0.5.1 Description A remote OS command injection is possible due to improper handling of input in the ssh run command function within the src/hackingBuddyGPT/extensions/ssh run command.py file. OS comma...

The vulnerability of Wireshark, a protocol analyzer for analyzing computer network traffic, allows a hacker to cause a service failure.

The vulnerability of the SSH protocol analyzer and traffic sniffer software Wireshark is related to the use of a zero pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-90767

Froxlor before 2.3.12 fails to properly validate multi-line SSH public keys in the SshKeys::add endpoint, allowing customers to inject arbitrary lines into authorizedkeys files. Attackers can inject malicious SSH key entries with option directives to gain persistent unauthorized access that...

EUVD-2026-76988

Froxlor before 2.3.12 fails to properly validate multi-line SSH public keys in the SshKeys::add endpoint, allowing customers to inject arbitrary lines into authorizedkeys files. Attackers can inject malicious SSH key entries with option directives to gain persistent unauthorized access that...