Vulnerability Description
A flaw was found in github.com/go-viper/mapstructure/v2, in the field processing component using mapstructure.WeakDecode. This vulnerability allows information disclosure through detailed error messages that may leak sensitive input values via malformed user-supplied data processed in security-critical contexts.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://access.redhat.com/security/cve/CVE-2025-11065
- https://bugzilla.redhat.com/show_bug.cgi?id=2391829
- https://github.com/go-viper/mapstructure/commit/742921c9ba2854d27baa64272487fc50
- https://github.com/go-viper/mapstructure/security/advisories/GHSA-2464-8j7c-4cjm
- https://github.com/go-viper/mapstructure/security/advisories/GHSA-2464-8j7c-4cjm
FAQ
What is CVE-2025-11065?
CVE-2025-11065 is a vulnerability with a CVSS score of 5.3 (MEDIUM). A flaw was found in github.com/go-viper/mapstructure/v2, in the field processing component using mapstructure.WeakDecode. This vulnerability allows information disclosure through detailed error messag...
How severe is CVE-2025-11065?
CVE-2025-11065 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-11065?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.