{"id":"USN-7949-1","summary":"libsodium vulnerability","details":"It was discovered that Sodium incorrectly handled the elliptic curve point\nvalidity check in certain atypical use cases. This could result in invalid\npoints being used, contrary to expectations.","modified":"2026-04-27T18:32:18.490950Z","published":"2026-01-08T15:15:58Z","related":["UBUNTU-CVE-2025-69277"],"upstream":["CVE-2025-69277","UBUNTU-CVE-2025-69277"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7949-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-69277"}],"affected":[{"package":{"name":"libsodium","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libsodium@1.0.18-1ubuntu0.22.04.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.18-1ubuntu0.22.04.1"}]}],"versions":["1.0.18-1build1","1.0.18-1build2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libsodium23","binary_version":"1.0.18-1ubuntu0.22.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7949-1.json","cves_map":{"cves":[{"id":"CVE-2025-69277","severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:22.04:LTS"}}},{"package":{"name":"libsodium","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libsodium@1.0.18-1ubuntu0.24.04.1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.18-1ubuntu0.24.04.1"}]}],"versions":["1.0.18-1build2","1.0.18-1build3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libsodium23","binary_version":"1.0.18-1ubuntu0.24.04.1"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2025-69277","severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7949-1.json"}},{"package":{"name":"libsodium","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/libsodium@1.0.18-1ubuntu0.25.10.1?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.18-1ubuntu0.25.10.1"}]}],"versions":["1.0.18-1build3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libsodium23","binary_version":"1.0.18-1ubuntu0.25.10.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7949-1.json","cves_map":{"cves":[{"id":"CVE-2025-69277","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:25.10"}}}],"schema_version":"1.7.5"}