Incorrect Default Permissions Affecting chainguard.dev/melange/pkg/build package, versions >=0.23.0 <0.29.5
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Incorrect Default Permissions vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-GOLANG-CHAINGUARDDEVMELANGEPKGBUILD-10847883
- published20 Jul 2025
- disclosed18 Jul 2025
- creditUnknown
Introduced: 18 Jul 2025
NewCVE-2025-54059 (opens in a new tab)How to fix?
Upgrade chainguard.dev/melange/pkg/build to version 0.29.5 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Default Permissions due to world-writable permissions set on SBOM files in the file system. An attacker can modify or delete SBOM files by gaining local access to the running image, which may confuse security scanners or disrupt normal operations.