write-ups

write-ups RCE in Github Desktop v2.9.4 RCE via gh run download GitHub CLI Claude Code: unsandboxed code execution from prompt injection via .git worktree confusion — CVE-2026-55607...

checkout-index

checkout-index - Reproducer for CVE-2025-22620 This is the proof of concept code for RUSTSEC-2025-0001 CVE-2025-22620, GHSA-fqmf-w4xh-33rh. It is the same code as in the advisory, but in the form of a Rust project, with Cargo.toml and Cargo.lock included. This repo was useful while writing the...

SUSE CVE-2026-116843

Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by defining git filter drivers in an untrusted repository's .git/config. When started with --worktree, git worktree add applies .gitattributes and runs filter smudge, clean, or process...

GitPython: Submodule.move() follows an attacker-committed intermediate symlink outside the worktree

Summary GitPython's public Submodule.move API verifies that its destination is lexically inside the parent repository, but it does not reject symbolic links in the destination's intermediate components before filesystem operations. On systems that check out Git symlinks, an untrusted repository c...

GHSA-GQ48-PQFC-9P58 GitPython: Submodule.move() follows an attacker-committed intermediate symlink outside the worktree

Summary GitPython's public Submodule.move API verifies that its destination is lexically inside the parent repository, but it does not reject symbolic links in the destination's intermediate components before filesystem operations. On systems that check out Git symlinks, an untrusted repository c...

CVE-2026-116843

Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by defining git filter drivers in an untrusted repository's .git/config. When started with --worktree, git worktree add applies .gitattributes and runs filter smudge, clean, or process...

CVE-2026-116843 Mistral Vibe before 3.0.3 RCE via Git Filter Drivers in Worktree Mode

Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by defining git filter drivers in an untrusted repository's .git/config. When started with --worktree, git worktree add applies .gitattributes and runs filter smudge, clean, or process...

EUVD-2026-110574

Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by defining git filter drivers in an untrusted repository's .git/config. When started with --worktree, git worktree add applies .gitattributes and runs filter smudge, clean, or process...

CVE-2026-116843

Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by defining git filter drivers in an untrusted repository's .git/config. When started with --worktree, git worktree add applies .gitattributes and runs filter smudge, clean, or process...

CVE-2026-116843

Versions of Mistral Vibe before 3.0.3 are vulnerable to remote code execution (RCE) . The flaw occurs when the software is started with the --worktree flag, causing git worktree add to apply .gitattributes and execute filter commands (smudge, clean, or process) from an untrusted repository's .git...

CVE-2026-116843 Mistral Vibe before 3.0.3 RCE via Git Filter Drivers in Worktree Mode

Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by defining git filter drivers in an untrusted repository's .git/config. When started with --worktree, git worktree add applies .gitattributes and runs filter smudge, clean, or process...

PT-2026-125554

Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by defining git filter drivers in an untrusted repository's .git/config. When started with --worktree, git worktree add applies .gitattributes and runs filter smudge, clean, or process...

Important: rust-cargo-c

Issue Overview: gitoxide gix-fs before 0.23.0 contains a path validation bypass vulnerability in the worktree checkout mechanism that allows attackers to escape the worktree directory via symlink manipulation. During forced checkout with overwriteexisting enabled, attackers can craft malicious...

Important: rust

Issue Overview: gitoxide gix-fs before 0.23.0 contains a path validation bypass vulnerability in the worktree checkout mechanism that allows attackers to escape the worktree directory via symlink manipulation. During forced checkout with overwriteexisting enabled, attackers can craft malicious...

Amazon Linux 2023 : cargo-c (ALAS2023-2026-3181)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-3181 advisory. gitoxide gix-fs before 0.23.0 contains a path validation bypass vulnerability in the worktree checkout mechanism that allows attackers to escape the worktree directory via symlink manipulation. During...

EUVD-2026-87366

gitoxide gix-fs before 0.23.0 contains a path validation bypass vulnerability in the worktree checkout mechanism that allows attackers to escape the worktree directory via symlink manipulation. During forced checkout with overwriteexisting enabled, attackers can craft malicious repository trees...

AZL-105335 CVE-2026-100419 affecting package rust 1.96.1-2

gitoxide gix-fs before 0.23.0 contains a path validation bypass vulnerability in the worktree checkout mechanism that allows attackers to escape the worktree directory via symlink manipulation. During forced checkout with overwriteexisting enabled, attackers can craft malicious repository trees...

UBUNTU-CVE-2026-100419

gitoxide gix-fs before 0.23.0 contains a path validation bypass vulnerability in the worktree checkout mechanism that allows attackers to escape the worktree directory via symlink manipulation. During forced checkout with overwriteexisting enabled, attackers can craft malicious repository trees...

CVE-2026-100419

gitoxide gix-fs before 0.23.0 is vulnerable to a path validation bypass in its worktree checkout mechanism. When performing a forced checkout with overwrite_existing enabled, an attacker can craft a malicious repository tree using symlink manipulation to escape the worktree directory. The root ca...

CVE-2026-100419 gitoxide gix-fs before 0.23.0 Worktree Escape via Symlink

gitoxide gix-fs before 0.23.0 contains a path validation bypass vulnerability in the worktree checkout mechanism that allows attackers to escape the worktree directory via symlink manipulation. During forced checkout with overwriteexisting enabled, attackers can craft malicious repository trees...