CVE-2025-11065

{"id": "CVE-2025-11065", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.6}]}, "published": "2026-01-26T20:16:06.840", "references": [{"url": "https://access.redhat.com/security/cve/CVE-2025-11065", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2391829", "source": "secalert@redhat.com"}, {"url": "https://github.com/go-viper/mapstructure/commit/742921c9ba2854d27baa64272487fc5075d2c39c", "source": "secalert@redhat.com"}, {"url": "https://github.com/go-viper/mapstructure/security/advisories/GHSA-2464-8j7c-4cjm", "source": "secalert@redhat.com"}, {"url": "https://github.com/go-viper/mapstructure/security/advisories/GHSA-2464-8j7c-4cjm", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-209"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-02-03T20:15:56.087", "sourceIdentifier": "secalert@redhat.com"}