Important: Red Hat Security Advisory: Red Hat Web Terminal Operator 1.11.0 release.

Red Hat Web Terminal Operator 1.11.0 has been released. The Web Terminal provides a way to access a fully in-browser terminal emulator within the OpenShift Console. Command-line tools for interacting with the OpenShift cluster are pre-installed...

CVE-2026-39987

marimo is a reactive Python notebook. Prior to 0.23.0, Marimo has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands. Unlike other WebSock...

Important: Red Hat Security Advisory: Red Hat Web Terminal Operator 1.12.0 release.

Red Hat Web Terminal Operator 1.12.0 has been released. The Web Terminal provides a way to access a fully in-browser terminal emulator within the OpenShift Console. Command-line tools for interacting with the OpenShift cluster are pre-installed...

CVE-2026-5398

The implementation of TIOCNOTTY failed to clear a back-pointer from the structure representing the controlling terminal to the calling process' session. If the invoking process then exits, the terminal structure may end up containing a pointer to freed memory. A malicious process can abuse the...

Inspektor Gadget uses unsanitized ANSI Escape Sequences In `columns` Output Mode

Description String fields from eBPF events in columns output mode are rendered to the terminal without any sanitization of control characters or ANSI escape sequences. Therefore, a maliciously forged – partially or completely – event payload, coming from an observed container, might inject the...

EUVD-2018-21772

Terminal Services Manager 3.1 contains a stack-based buffer overflow vulnerability in the computer names field that allows local attackers to execute arbitrary code by triggering structured exception handling. Attackers can craft a malicious input file with shellcode and jump instructions that...

CVE-2018-25259

Terminal Services Manager 3.1 contains a stack-based buffer overflow vulnerability in the computer names field that allows local attackers to execute arbitrary code by triggering structured exception handling. Attackers can craft a malicious input file with shellcode and jump instructions that...

CVE-2018-25259

Terminal Services Manager 3.1 is affected by a stack-based buffer overflow in the computer names field. The flaw allows local attackers to execute arbitrary code by triggering structured exception handling, using a crafted input file with shellcode and jump instructions that can overwrite the SEH...

CVE-2018-25259 Terminal Services Manager 3.1 Buffer Overflow SEH

Terminal Services Manager 3.1 contains a stack-based buffer overflow vulnerability in the computer names field that allows local attackers to execute arbitrary code by triggering structured exception handling. Attackers can craft a malicious input file with shellcode and jump instructions that...

CVE-2018-25259 Terminal Services Manager 3.1 Buffer Overflow SEH

Terminal Services Manager 3.1 contains a stack-based buffer overflow vulnerability in the computer names field that allows local attackers to execute arbitrary code by triggering structured exception handling. Attackers can craft a malicious input file with shellcode and jump instructions that...

CVE-2018-25259

Terminal Services Manager 3.1 contains a stack-based buffer overflow vulnerability in the computer names field that allows local attackers to execute arbitrary code by triggering structured exception handling. Attackers can craft a malicious input file with shellcode and jump instructions that...

CVE-2026-5398

The implementation of TIOCNOTTY failed to clear a back-pointer from the structure representing the controlling terminal to the calling process' session. If the invoking process then exits, the terminal structure may end up containing a pointer to freed memory. A malicious process can abuse the...

CVE-2026-5398

The implementation of TIOCNOTTY failed to clear a back-pointer from the structure representing the controlling terminal to the calling process' session. If the invoking process then exits, the terminal structure may end up containing a pointer to freed memory. A malicious process can abuse the...

EUVD-2026-24589

The implementation of TIOCNOTTY failed to clear a back-pointer from the structure representing the controlling terminal to the calling process' session. If the invoking process then exits, the terminal structure may end up containing a pointer to freed memory. A malicious process can abuse the...

CVE-2026-5398 Kernel use-after-free bug in the TIOCNOTTY handler

The implementation of TIOCNOTTY failed to clear a back-pointer from the structure representing the controlling terminal to the calling process' session. If the invoking process then exits, the terminal structure may end up containing a pointer to freed memory. A malicious process can abuse the...

PT-2026-34241

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The implementation of TIOCNOTTY fails to clear a back-pointer from the structure representing the controlling terminal to the calling process' session. If the...

PT-2026-34457

Terminal Services Manager 3.1 contains a stack-based buffer overflow vulnerability in the computer names field that allows local attackers to execute arbitrary code by triggering structured exception handling. Attackers can craft a malicious input file with shellcode and jump instructions that...

LizardSystems Terminal Services Manager 访问控制错误漏洞

LizardSystems Terminal Services Manager is a terminal service management software developed by LizardSystems Corporation. Version 3.1 of LizardSystems Terminal Services Manager contains an access control vulnerability. This vulnerability stems from a stack-based buffer overflow in the computer na...

FreeBSD 资源管理错误漏洞

FreeBSD is a Unix-like operating system developed by the FreeBSD Foundation. There is a resource management vulnerability in FreeBSD, which stems from the TIOCNOTTY implementation failing to clear the pointer pointing to the control terminal structure of the calling process. This could allow...

EUVD-2026-23950

Potential read out of bounds case with wolfSSHd on Windows while handling a terminal resize request. An authenticated user could trigger the out of bounds read after establishing a connection which would leak the adjacent stack memory to the pseudo-console output...