CVE-2026-44359 Meshtastic GitHub repo vulnerable to Arbitrary Code Execution via pull_request_target Fork Checkout in CI Workflow

Meshtastic is an open source mesh networking solution. Prior to version 2.7.21.1370b23, the Meshtastic GitHub repository's mainmatrix.yml workflow is triggered by pullrequesttarget and multiple jobs check out the attacker's fork code and execute it with access to repository secrets and elevated...

Recursive repository cloning can leak authentication tokens to non-GitHub submodule hosts

Summary A security vulnerability has been identified in the GitHub CLI that could leak authentication tokens when cloning repositories containing git submodules hosted outside of GitHub.com and ghe.com. Details This vulnerability stems from several gh commands used to clone a repository with...

CVE-2021-32638

CVE-2021-32638 concerns Github CodeQL runner/CodeQL Action used in non-GitHub CI environments, where a GitHub access token supplied via the --github-auth flag could be exposed to other processes through system output (e.g., ps). The issue is resolved by deprecating --github-auth and using secure ...