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...

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 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...

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...

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...

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: Improper Link Resolution Before File Access

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...

Linux Distros Unpatched Vulnerability : CVE-2026-100419

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

SUSE CVE-2026-93993

Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user...

CVE-2026-93993

Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user...

CVE-2026-93993 Mistral Vibe before 2.25.5 Remote Code Execution via git post-checkout

Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user...

CVE-2026-93993 Mistral Vibe before 2.25.5 Remote Code Execution via git post-checkout

Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user...

PT-2026-95877

Name of the Vulnerable Software and Affected Versions Mistral Vibe versions prior to 2.25.5 Description A remote code execution issue exists in the worktree creation process that executes git hooks before trust validation. An attacker can provide a repository containing a crafted post-checkout ho...

CVE-2026-93993: Inclusion of Functionality from Untrusted Control Sphere

Mistral Vibe before 2.25.5 contains a remote code execution vulnerability in the worktree creation process that executes git hooks before trust validation. Attackers can supply a repository with a crafted post-checkout hook that executes arbitrary shell commands with the privileges of the user...

github.com/go-git/go-git/v5: go-git: Arbitrary file read/write via symbolic link resolution

A flaw was found in go-git, an extensible Git implementation library. Worktree operations, such as checkout, status, and add, resolve symbolic links within the working tree without proper boundary confinement. This allows a remote attacker to craft a malicious repository containing a symlink,...

github.com/go-git/go-git/v5: go-git: Arbitrary file read/write via symbolic link resolution

A flaw was found in go-git, an extensible Git implementation library. Worktree operations, such as checkout, status, and add, resolve symbolic links within the working tree without proper boundary confinement. This allows a remote attacker to craft a malicious repository containing a symlink,...