OpenSSH: OpenSSH: Arbitrary command execution via shell metacharacters in username

A flaw was found in OpenSSH. This vulnerability allows a remote attacker to achieve arbitrary command execution by injecting shell metacharacters into a username provided on the command line. Exploitation requires an untrusted username and a non-default configuration of the '%' character in...

CVE-2026-42252

Apache Airflow's official documentation at core-concepts/dag-run.html "Passing Parameters when triggering Dags" showed a verbatim BashOperatorbashcommand="echo value: dagrun.conf'conf1' " example without any quoting / sanitization warning. Dag authors who copied the pattern verbatim into...

CVE-2026-10650 warmcat libwebsockets SSH Protocol sshd.c lws_ssh_parse_plaintext resource consumption

A flaw has been found in warmcat libwebsockets up to 4.5.8. This issue affects the function lwssshparseplaintext of the file plugins/protocollwssshbase/sshd.c of the component SSH Protocol Handler. Executing a manipulation of the argument msglen can lead to resource consumption. The attack may be...

CVE-2026-10650

warmcat libwebsockets (up to 4.5.8) contains a flaw in the SSH Protocol Handler: lws_ssh_parse_plaintext (plugins/protocol_lws_ssh_base/sshd.c) can be triggered by manipulating msg_len, leading to resource consumption. The issue can be exploited remotely; a proof-of-concept exploit has been publi...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that hides inside binary executable files triggered by a postinstall script. IronWorm is a sophisticated, Rust-based infostealer that functions as a self-replicating supply-chain attack. Its primary characteristi...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that hides inside binary executable files triggered by a postinstall script. IronWorm is a sophisticated, Rust-based infostealer that functions as a self-replicating supply-chain attack. Its primary characteristi...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that hides inside binary executable files triggered by a postinstall script. IronWorm is a sophisticated, Rust-based infostealer that functions as a self-replicating supply-chain attack. Its primary characteristi...

Embedded Malicious Code

Overview Affected versions of this package are vulnerable to Embedded Malicious Code that hides inside binary executable files triggered by a postinstall script. IronWorm is a sophisticated, Rust-based infostealer that functions as a self-replicating supply-chain attack. Its primary characteristi...

May Linux Patch Wednesday

May Linux Patch Wednesday. A total of 1,638 vulnerabilities 474 in the Linux kernel. For comparison, in April there were 1,035 vulnerabilities a record!. And this time it turns out to be a record again, more than one and a half times higher! The acceleration is both impressive and alarming. But w...

CVE-2026-34906 Server-Side Template Injection (SSTI) in Wirtualna Uczelnia

Server-Side Template Injection SSTI in Wirtualna Uczelnia allows an unauthenticated attacker to perform Remote Code Execution RCE. In the endpoint redirectToUrl and parameter redirectUrlParameter, insufficient input validation permits injection of arbitrary template expressions that are executed ...

EUVD-2026-33902

Server-Side Template Injection SSTI in Wirtualna Uczelnia allows an unauthenticated attacker to perform Remote Code Execution RCE. In the endpoint redirectToUrl and parameter redirectUrlParameter, insufficient input validation permits injection of arbitrary template expressions that are executed ...

JDWPEx

JDWP Remote Code Execution Exploit A Python 3 implement...

CVE-2026-45626

Arcane is an interface for managing Docker containers, images, networks, and volumes. In 1.18.1 and earlier, GET /environments/id/volumes/volumeName/browse accepts a path query parameter that is passed to a shell command sh -c "find … | while …" inside an Arcane helper container. The path sanitis...

EUVD-2026-33802

In multiple locations, there is a possible way to execute code in the launcher process due to an over-privileged shell user. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

PT-2026-45865

Name of the Vulnerable Software and Affected Versions warmcat libwebsockets versions prior to 4.5.9 Description A flaw in the SSH Protocol Handler component allows for remote resource consumption. The issue exists within the lws ssh parse plaintext function located in the plugins/protocol lws ssh...

Libwebsockets 安全漏洞

Libwebsockets is a standardized network library open-sourced by the lws-team. Versions of Libwebsockets 4.5.8 and earlier contain security vulnerabilities. These vulnerabilities stem from the lwssshParseplaintext function in the SSH Protocol Handler component’s plugins/protocollwssshbase/sshd.c...

RockyLinux 10 : openssh (RLSA-2026:19069)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:19069 advisory. OpenSSH: OpenSSH: Privilege escalation via scp legacy protocol when not preserving file mode CVE-2026-35385 OpenSSH: OpenSSH: Security bypass via...

CVE-2026-0091

In multiple locations, there is a possible way to execute code in the launcher process due to an over-privileged shell user. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-0091

In multiple locations, there is a possible way to execute code in the launcher process due to an over-privileged shell user. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-0091

In multiple locations, there is a possible way to execute code in the launcher process due to an over-privileged shell user. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...