{"id":"CVE-2025-59047","aliases":["GHSA-qhj8-q5r6-8q6j","RUSTSEC-2025-0000","RUSTSEC-2025-0065"],"url":"https://o3.security/vulnerability/CVE-2025-59047","summary":"matrix-sdk-base has panic in the `RoomMember::normalized_power_level()` method","details":"matrix-sdk-base is the base component to build a Matrix client library. 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`. The issue is fixed in matrix-sdk-base 0.14.1. The affected method isn’t used internally, so avoiding calling `RoomMember::normalized_power_level()` prevents the panic.","published":"2025-09-11T18:03:50.361Z","modified":"2026-07-15T01:49:22.352666590Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"crates.io","name":"matrix-sdk-base","fixedVersion":"0.14.1"}],"fix":{"url":"https://github.com/matrix-org/matrix-rust-sdk/commit/ce3b67f801446387972ff120e907ca828a9f1207","label":"matrix-org/matrix-rust-sdk@ce3b67f"},"references":[{"type":"WEB","url":"https://github.com/matrix-org/matrix-rust-sdk/releases/tag/matrix-sdk-base-0.14.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59047.json"},{"type":"ADVISORY","url":"https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-qhj8-q5r6-8q6j"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59047"},{"type":"FIX","url":"https://github.com/matrix-org/matrix-rust-sdk/commit/ce3b67f801446387972ff120e907ca828a9f1207"},{"type":"FIX","url":"https://github.com/matrix-org/matrix-rust-sdk/pull/5635"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:22.352666590Z"}}