CVE-2025-69277

{"id": "CVE-2025-69277", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 1.4}]}, "published": "2025-12-31T06:15:41.513", "references": [{"url": "https://00f.net/2025/12/30/libsodium-vulnerability/", "source": "cve@mitre.org"}, {"url": "https://github.com/jedisct1/libsodium/commit/ad3004ec8731730e93fcfbbc824e67eadc1c1bae", "source": "cve@mitre.org"}, {"url": "https://github.com/pyca/pynacl/commit/96314884d88d1089ff5f336dba61d7abbcddbbf7", "source": "cve@mitre.org"}, {"url": "https://github.com/pyca/pynacl/commit/ecf41f55a3d8f1e10ce89c61c4b4d67f3f4467cf", "source": "cve@mitre.org"}, {"url": "https://github.com/pyca/pynacl/issues/920", "source": "cve@mitre.org"}, {"url": "https://ianix.com/pub/ed25519-deployment.html", "source": "cve@mitre.org"}, {"url": "https://news.ycombinator.com/item?id=46435614", "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2026/01/msg00004.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-184"}]}], "descriptions": [{"lang": "en", "value": "libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group."}], "lastModified": "2026-01-07T17:16:02.003", "sourceIdentifier": "cve@mitre.org"}