CVE-2026-81097

rails-mcp-server (versions 1.4.0 through 1.6.0 ) contains an OS command execution vulnerability in the execute_ruby tool. The tool is documented as a read-only Ruby sandbox enforced by a pattern denylist and replacements for process-spawning methods on Kernel , but the pseudo-terminal library's s...

CVE-2026-81097 rails-mcp-server 1.4.0 through 1.6.0 OS Command Execution via execute_ruby PTY Escape

The executeruby tool is documented as a read-only Ruby sandbox and is enforced by a pattern denylist together with replacements for the process-spawning methods on Kernel. The pseudo-terminal library's spawn entry points are neither in the denylist nor replaced, so a normal tool call could reach...

Exploit for Missing Authentication for Critical Function in Coreweave Marimo

CVE-2026-39987 — Marimo Pre-Authentication RCE !CVEhttps:/...

CVE-2026-73489

Russh is a Rust SSH client & server library. Prior to 0.62.4, an authenticated SSH client can cause a denial of service by sending a pty-req channel request with more than 130 terminal-mode records. The parser in russh/src/server/encrypted.rs stores terminal modes in a fixed 130-entry...

CVE-2026-73489

Summary: CVE-2026-73489 affects russh (Rust SSH library) prior to 0.62.4. An authenticated SSH client can trigger a denial-of-service by sending a pty-req channel request with more than 130 terminal-mode records. The parser uses a fixed 130-entry array for terminal modes but increments the index ...

CVE-2026-73489

Russh is a Rust SSH client & server library. Prior to 0.62.4, an authenticated SSH client can cause a denial of service by sending a pty-req channel request with more than 130 terminal-mode records. The parser in russh/src/server/encrypted.rs stores terminal modes in a fixed 130-entry...

CVE-2026-73489 Russh: Post-auth remote panic via pty-req with more than 130 terminal-mode records

Russh is a Rust SSH client & server library. Prior to 0.62.4, an authenticated SSH client can cause a denial of service by sending a pty-req channel request with more than 130 terminal-mode records. The parser in russh/src/server/encrypted.rs stores terminal modes in a fixed 130-entry...

EUVD-2026-58524

Russh is a Rust SSH client & server library. Prior to 0.62.4, an authenticated SSH client can cause a denial of service by sending a pty-req channel request with more than 130 terminal-mode records. The parser in russh/src/server/encrypted.rs stores terminal modes in a fixed 130-entry...

CVE-2026-73489

Russh is a Rust SSH client & server library. Prior to 0.62.4, an authenticated SSH client can cause a denial of service by sending a pty-req channel request with more than 130 terminal-mode records. The parser in russh/src/server/encrypted.rs stores terminal modes in a fixed 130-entry...

CVE-2026-73489 Russh: Post-auth remote panic via pty-req with more than 130 terminal-mode records

Russh is a Rust SSH client & server library. Prior to 0.62.4, an authenticated SSH client can cause a denial of service by sending a pty-req channel request with more than 130 terminal-mode records. The parser in russh/src/server/encrypted.rs stores terminal modes in a fixed 130-entry...

PT-2026-71922

Russh is a Rust SSH client & server library. Prior to 0.62.4, an authenticated SSH client can cause a denial of service by sending a pty-req channel request with more than 130 terminal-mode records. The parser in russh/src/server/encrypted.rs stores terminal modes in a fixed 130-entry Pty::TTY OP...

Exploit for Missing Authentication for Critical Function in Mcpjam Inspector

CVE-2026-23744-PoC Disclaimer: This proof-of-concept...

Malicious code in sextant-cli-linux-amd64 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector aab426dad8f1e5722f2836debe2f93730df98b7c109865426208edb687955b30 sextant-cli-linux-amd64 ships a Linux amd64 Go binary that, on execution, connects to a hardcoded WebRTC signaling relay at wss://relay.sextant.top a...

Russh: Post-auth remote panic via pty-req with more than 130 terminal-mode records

Summary A post-authentication denial-of-service panic in russh 0.62.2 commit c4be19f1915c8682f4615c3fd50008512b474491, current default branch main as of 2026-07-22. An authenticated client sends a pty-req channel request carrying more than 130 terminal-mode records. The parser uses a fixed...

MAL-2026-10706 Malicious code in @agentvox/host (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6a0482819726a3b7e7f36315f58ee95e3017bc649c2ea89958776c4985fe32ab The host daemon opens an outbound WebSocket connection to a hardcoded default proxy https://proxy.agentvox.bot and, on receipt of a session.open...

MAL-2026-10730 Malicious code in codeam-cli (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 2e8b39baa6129e1e1988002fcbeb2f62464f84fc7458f82f3754d1033a9b4ca6 codeam-cli spawns a node-pty pseudo-terminal wrapping the local Claude Code / Codex agent process and connects outbound over WebSocket to a hardcoded...

Malicious code in @agent-link/agent (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a7018626958a160ab35a17b31ddd130ba9b6046b870f115b0fa83622b66bd912 The package's runtime connects to a hardcoded WebSocket relay default wss://msclaude.ai and dispatches messages received from that relay directly int...

MAL-2026-10720 Malicious code in @vibelet/cli (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 3f3dc6503f9f63413994c6d0b2e19f22ebcf17f5e7ba9f713ce26ecf69c92c6c The @vibelet/cli package ships a daemon bundle dist/index.cjs, invoked by the vibelet bin and by vibelet start/restart/reset that starts an...

EUVD-2026-42722

Hermes WebUI before 0.51.788 contains an unauthenticated remote code execution vulnerability that allows remote attackers to execute arbitrary shell commands by accessing the embedded terminal API endpoints without credentials. Attackers can create a session, attach a PTY shell, and write arbitra...

PYSEC-2026-1790 Picklescan Bypasses Unsafe Globals Check using pty.spawn

Summary The vulnerability allows malicious actors to bypass PickleScan's unsafe globals check, leading to potential arbitrary code execution. The issue stems from the absence of the pty library more specifically, of the pty.spawn function from PickleScan's list of unsafe globals. This vulnerabili...