zizmor

zizmor 1.31.1

Static analysis for GitHub Actions.

  • By William Woodruff
  • Open Source
  • Updated Oct 15, 2026
Download for Windows

About zizmor

zizmor is a static analysis tool for GitHub Actions.

It can find many common security issues in typical GitHub Actions CI/CD setups, including:

  • Template injection vulnerabilities, leading to attacker-controlled code execution
  • Accidental credential persistence and leakage
  • Excessive permission scopes and credential grants to runners
  • Impostor commits and confusable git references
  • ...and much more!

What's new in 1.31.1

Sponsorship is appreciated!
Bug Fixes 🐛🔗
- Fixed a regression in 1.31.0 where some ignore comments/configurations would no longer apply to the dangerous-triggers audit (#2450)

Full release notes »

Technical details

PublisherWilliam Woodruff
Version1.31.1
Release date2026-10-15
LicenseMIT
Installer typezip
Architecturex64
Package IDzizmor.zizmor

Links & install command

Install zizmor from the command line with Windows Package Manager (winget):

winget install --id=zizmor.zizmor -e

github-actionssecuritysecurity-toolsstatic-analysis

Older versions

  • 1.31.0
  • 1.30.1
  • 1.30.0
  • 1.29.0
  • 1.28.0
  • 1.27.0
  • 1.26.1
  • 1.26.0
  • 1.25.2