PatchTheCVEmessageformat vulnerabilities and fixes
Recent CVEs affecting messageformat, with upgrade or downgrade steps. 1 tracked.
messageformat has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2025-09-24. Highest priority: CVE-2025-57349 (score 40/100).
- CVE-2025-57349 HIGH 7.5 UPGRADE The messageformat package, an implementation of the Unicode MessageFormat 2 specification for JavaScript, is v
FAQ
How do I fix messageformat vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is messageformat being exploited right now?
None of the tracked messageformat CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which messageformat CVE should I patch first?
CVE-2025-57349 currently ranks highest (40/100): The messageformat package, an implementation of the Unicode MessageFormat 2 specification for JavaScript, is v.