{"id":"GHSA-qhj8-q5r6-8q6j","revision":"3258bf15be8445eebd220631f3037039","records":[{"revision":"3258bf15be8445eebd220631f3037039","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"GHSA-qhj8-q5r6-8q6j","aliases":["CVE-2025-59047","RUSTSEC-2025-0000","RUSTSEC-2025-0065"],"title":"matrix-sdk-base: Panic in the `RoomMember::normalized_power_level()` method","description":"In matrix-sdk-base before 0.14.1, calling the `RoomMember::normalized_power_level()` method can cause a panic if a room member has a power level of `Int::Min`.\n\n### Patches\nThe issue is fixed in matrix-sdk-base 0.14.1.\n\n### Workarounds\nThe affected method isn’t used internally, so avoiding calling `RoomMember::normalized_power_level()` prevents the panic.","state":0,"publishedAt":"2025-09-11T21:23:55+00:00","modifiedAt":"2025-09-11T21:23:55+00:00","affected":[{"ecosystem":"crates.io","name":"matrix-sdk-base","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.14.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"LOW"}],"references":["https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-qhj8-q5r6-8q6j","https://nvd.nist.gov/vuln/detail/CVE-2025-59047","https://github.com/matrix-org/matrix-rust-sdk/pull/5635","https://github.com/matrix-org/matrix-rust-sdk/commit/ce3b67f801446387972ff120e907ca828a9f1207","https://github.com/matrix-org/matrix-rust-sdk","https://github.com/matrix-org/matrix-rust-sdk/releases/tag/matrix-sdk-base-0.14.1","https://rustsec.org/advisories/RUSTSEC-2025-0065.html"],"sourceUrl":"https://github.com/advisories/GHSA-qhj8-q5r6-8q6j","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-qhj8-q5r6-8q6j","identifiers":["GHSA-qhj8-q5r6-8q6j","CVE-2025-59047","RUSTSEC-2025-0000","RUSTSEC-2025-0065"]},"retained":false,"historicalAffected":[]}],"coverage":[]}