Severity:

HIGH RISK

(8.8)

Command Injection (CWE-77) in Lawnchair GitHub Actions release_update Workflow

CVE-2026-39866

Published:

Apr 20, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Vulnerability Type

Vulnerability Type

Category:

Command Injection

CWE:

CWE-77

Impact:

Arbitrary Code Execution in CI/CD Environment

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

Vulnerability Type

Category:

Command Injection

CWE:

CWE-77

Impact:

Arbitrary Code Execution in CI/CD Environment

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.