Linux Distros Unpatched Vulnerability : CVE-2026-87817

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GitPython before 3.1.60 fails to properly validate the git directory location, allowing attackers to impersonate the git directory using tracked files like...

CVE-2026-87056

A flaw was found in operator-sdk-builder. The repository lacks automated dependency-update configurations for its git submodules, Containerfile base image, and Tekton bundle references. This absence prevents the automatic flagging of stale or vulnerable dependencies. Consequently, this could lead...

CVE-2026-86995

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Git node validated the repository parameter for fetch or pull, but setUpstream wrote a branch..remote value into repository configuration without validating it. A later fetch or pull resolved the remote...

CVE-2026-86081

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Git node clone operation matched an attacker-controlled destination path against the default N8NBLOCKFILEPATTERNS regular expression. The pattern ^./.git/.$ allowed catastrophic backtracking and ran...

CVE-2026-86081 n8n: Regular Expression Denial of Service in the Default Blocked-File-Pattern Match via a Git Node Clone Path

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Git node clone operation matched an attacker-controlled destination path against the default N8NBLOCKFILEPATTERNS regular expression. The pattern ^./.git/.$ allowed catastrophic backtracking and ran...

CVE-2026-86081

n8n , an open-source workflow automation platform, is vulnerable to Regular Expression Denial of Service (ReDoS) in its Git node clone operation. Prior to versions 1.123.76 , 2.37.7 , and 2.38.2 , the default N8N_BLOCK_FILE_PATTERNS regex (^(./).git(/.)$) permitted catastrophic backtracking when ...

CVE-2026-86081 n8n: Regular Expression Denial of Service in the Default Blocked-File-Pattern Match via a Git Node Clone Path

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Git node clone operation matched an attacker-controlled destination path against the default N8NBLOCKFILEPATTERNS regular expression. The pattern ^./.git/.$ allowed catastrophic backtracking and ran...

CVE-2026-86081 n8n: Regular Expression Denial of Service in the Default Blocked-File-Pattern Match via a Git Node Clone Path

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Git node clone operation matched an attacker-controlled destination path against the default N8NBLOCKFILEPATTERNS regular expression. The pattern ^./.git/.$ allowed catastrophic backtracking and ran...

CVE-2026-86995 n8n: Git Node branch.<name>.remote Config Key Bypasses Sandbox Path Restriction, Enabling Local Git Repository Read

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Git node validated the repository parameter for fetch or pull, but setUpstream wrote a branch..remote value into repository configuration without validating it. A later fetch or pull resolved the remote...

CVE-2026-86995 n8n: Git Node branch.<name>.remote Config Key Bypasses Sandbox Path Restriction, Enabling Local Git Repository Read

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Git node validated the repository parameter for fetch or pull, but setUpstream wrote a branch..remote value into repository configuration without validating it. A later fetch or pull resolved the remote...

CVE-2026-86995

CVE-2026-86995 affects n8n , an open-source workflow automation platform. The Git node validated the repository parameter for fetch/pull operations, but its setUpstream function wrote a branch..remote value into the repository configuration without validation. A subsequent fetch or pull then reso...

CVE-2026-86995 n8n: Git Node branch.<name>.remote Config Key Bypasses Sandbox Path Restriction, Enabling Local Git Repository Read

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Git node validated the repository parameter for fetch or pull, but setUpstream wrote a branch..remote value into repository configuration without validating it. A later fetch or pull resolved the remote...

GHSA-8MCC-HRX5-HVXC GitPython: clone_from()/clone() omit --separate-git-dir from unsafe_git_clone_options, enabling arbitrary git-directory creation outside the destination

CWE: CWE-73 External Control of File Name or Path / CWE-22 Path Traversal, in the "escapes intended base directory" sense - Affected component: git/repo/base.py, Repo.unsafegitcloneoptions class attribute, lines 153-165 and Repo.clone lines 1477-1520, reached via the public Repo.clonefrom line...

EUVD-2026-65223

GitPython: clonefrom/clone omit --separate-git-dir from unsafegitcloneoptions, enabling arbitrary git-directory creation outside the destination...

GitPython: clone_from()/clone() omit --separate-git-dir from unsafe_git_clone_options, enabling arbitrary git-directory creation outside the destination

CWE: CWE-73 External Control of File Name or Path / CWE-22 Path Traversal, in the "escapes intended base directory" sense - Affected component: git/repo/base.py, Repo.unsafegitcloneoptions class attribute, lines 153-165 and Repo.clone lines 1477-1520, reached via the public Repo.clonefrom line...

GHSA-XP7J-H7JC-4W8P Semaphore U: OS Command Injection

Summary An OS command injection in repository giturl handling lets any user holding the Manager or Owner role on any project the normal project-collaborator roles achieve remote code execution on the Semaphore server host. Using git's --upload-pack= option, an attacker runs arbitrary commands. Th...

GHSA-RCR6-4JQH-J84M Gitea: Remote Code Execution via diffpatch Git Hook Installation

Summary Gitea's diffpatch endpoint can be abused to install and execute a Git hook from repository-controlled content. An attacker with ordinary write access to a repository can execute arbitrary shell commands as the Gitea OS user. With default open registration, an unauthenticated visitor can...

Gitea: Remote Code Execution via diffpatch Git Hook Installation

Summary Gitea's diffpatch endpoint can be abused to install and execute a Git hook from repository-controlled content. An attacker with ordinary write access to a repository can execute arbitrary shell commands as the Gitea OS user. With default open registration, an unauthenticated visitor can...

EUVD-2026-66708

Gitea: Remote Code Execution via diffpatch Git Hook Installation...

Security update for amazon-ssm-agent

This update for amazon-ssm-agent fixes the following issues: CVE-2026-71556: github.com/go-git/go-git/v5: Arbitrary file read/write via symbolic link resolution bsc1276981. CVE-2026-71557: github.com/go-git/go-git/v5: Malicious reference names may modify files outside the reference storage...