{"id":"CVE-2025-59047","aliases":["EUVD-2025-28979","GHSA-qhj8-q5r6-8q6j","RUSTSEC-2025-0000","RUSTSEC-2025-0065"],"status":"published","title":"matrix-sdk-base has panic in the `RoomMember::normalized_power_level()` method","description":"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.","severity":{"version":"4.0","score":2.7,"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","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00417,"percentile":0.36481,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-682"],"published":"2025-09-11T12:00:00Z","modified":"2026-11-04T02:46:49Z","fixes":[{"ecosystem":"crates.io","package":"matrix-sdk-base","fixed_in":["0.14.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"crates.io","package":"matrix-sdk-base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.14.1"}]}]},{"source":"osv","ecosystem":"crates.io","package":"matrix-sdk-base","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.14.1"}]}]},{"source":"osv","ecosystem":"crates.io","package":"matrix-sdk-base","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.14.1"}]}]},{"source":"osv","ecosystem":"crates.io","package":"matrix-sdk-base","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"},{"fixed":"0.14.1"}]}]}],"products":[{"vendor":"matrix-org","product":"matrix-rust-sdk"}],"references":[{"url":"https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-qhj8-q5r6-8q6j","tags":["x_refsource_CONFIRM","advisory","web"]},{"url":"https://github.com/matrix-org/matrix-rust-sdk/pull/5635","tags":["x_refsource_MISC","fix","web"]},{"url":"https://github.com/matrix-org/matrix-rust-sdk/commit/ce3b67f801446387972ff120e907ca828a9f1207","tags":["x_refsource_MISC","fix","web"]},{"url":"https://github.com/matrix-org/matrix-rust-sdk/releases/tag/matrix-sdk-base-0.14.1","tags":["x_refsource_MISC","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-59047","tags":["advisory"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2025-0065.html","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-qhj8-q5r6-8q6j"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59047.json","tags":["advisory"]},{"url":"https://github.com/matrix-org/matrix-rust-sdk","tags":["package"]},{"url":"https://crates.io/crates/matrix-sdk-base","tags":["package"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2025-0000.html","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-59047","title":"matrix-sdk-base has panic in the `RoomMember::normalized_power_level()` method","description":"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.","status":"published","published":"2025-09-11T18:03:50.361Z","modified":"2025-09-11T18:22:28.636Z","cvss":[{"version":"4.0","score":2.7,"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","level":"low","assessor":"cna"}],"cwes":["CWE-682"],"updated_at":"2026-11-02T14:32:47.812946Z"}],"euvd":[{"id":"EUVD-2025-28979","description":"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.","status":"published","published":"2025-09-11T18:03:50Z","modified":"2025-09-11T18:22:28Z","cvss":[{"version":"4.0","score":2.7,"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","level":"low"}],"updated_at":"2026-11-02T20:31:44.524108Z"}],"ghsa":[{"id":"GHSA-qhj8-q5r6-8q6j","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.","status":"published","published":"2025-09-11T21:23:55Z","modified":"2025-09-11T21:23:56Z","cvss":[{"version":"4.0","score":2.7,"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","level":"low"}],"cwes":["CWE-682"],"updated_at":"2026-11-02T14:38:57.074217Z"}],"nvd":[{"id":"CVE-2025-59047","description":"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.","status":"published","published":"2025-09-11T18:15:35.587Z","modified":"2026-06-17T09:45:29.92Z","cvss":[{"version":"4.0","score":2.7,"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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"low","assessor":"secondary"}],"cwes":["CWE-682"],"updated_at":"2026-11-02T14:11:28.834562Z"}],"osv":[{"id":"CVE-2025-59047","title":"matrix-sdk-base has panic in the `RoomMember::normalized_power_level()` method","description":"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.","status":"published","published":"2025-09-11T18:03:50.361Z","modified":"2026-11-04T02:46:49.234366843Z","cvss":[{"version":"4.0","score":2.7,"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","level":"low"}],"cwes":["CWE-682"],"updated_at":"2026-11-04T02:53:57.551196Z"},{"id":"GHSA-qhj8-q5r6-8q6j","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.","status":"published","published":"2025-09-11T21:23:55Z","modified":"2025-09-11T21:23:55Z","cvss":[{"version":"4.0","score":2.7,"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","level":"low"}],"cwes":["CWE-682"],"updated_at":"2026-11-02T15:46:54.760124Z"},{"id":"RUSTSEC-2025-0000","title":"matrix-sdk-base: Panic in the `RoomMember::normalized_power_level()` method","description":"In matrix-sdk-base before 0.14.1, calling the\n`RoomMember::normalized_power_level()` method can cause a panic if a room member\nhas a power level of `Int::Min`.","status":"published","published":"2025-09-11T12:00:00Z","modified":"2025-09-11T12:42:19.135475Z","updated_at":"2026-11-02T15:53:39.971022Z"},{"id":"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\n`RoomMember::normalized_power_level()` method can cause a panic if a room member\nhas a power level of `Int::Min`.","status":"published","published":"2025-09-11T12:00:00Z","modified":"2026-10-12T18:00:10.959444296Z","updated_at":"2026-11-02T15:53:39.971022Z"}]}}