{"cve":"CVE-2025-59047","nvd":{"published":"2025-09-11T18:15:35.587","modified":"2026-06-17T09:45:29.920","status":"Deferred","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.","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":2.7},"cvss_v3":null,"cwes":["CWE-682"],"references":["https://github.com/matrix-org/matrix-rust-sdk/commit/ce3b67f801446387972ff120e907ca828a9f1207","https://github.com/matrix-org/matrix-rust-sdk/pull/5635","https://github.com/matrix-org/matrix-rust-sdk/releases/tag/matrix-sdk-base-0.14.1","https://github.com/matrix-org/matrix-rust-sdk/security/advisories/GHSA-qhj8-q5r6-8q6j"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:08:41.295252406+00:00"},"epss":{"cve":"CVE-2025-59047","score":0.00401,"percentile":0.34356,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qhj8-q5r6-8q6j","url":"https://osv.dev/vulnerability/GHSA-qhj8-q5r6-8q6j","summary":"matrix-sdk-base: Panic in the `RoomMember::normalized_power_level()` method","modified":"2025-09-11T21:23:55Z","packages":[{"ecosystem":"crates.io","name":"matrix-sdk-base","purl":"pkg:cargo/matrix-sdk-base","ranges":["<0.14.1"],"fixed":["0.14.1"]}]},{"id":"RUSTSEC-2025-0000","url":"https://osv.dev/vulnerability/RUSTSEC-2025-0000","summary":"matrix-sdk-base: Panic in the `RoomMember::normalized_power_level()` method","modified":"2025-09-11T12:42:19.135475Z","packages":[{"ecosystem":"crates.io","name":"matrix-sdk-base","purl":"pkg:cargo/matrix-sdk-base","ranges":[">=0.0.0-0 <0.14.1"],"fixed":["0.14.1"]}]},{"id":"RUSTSEC-2025-0065","url":"https://osv.dev/vulnerability/RUSTSEC-2025-0065","summary":"matrix-sdk-base: Panic in the `RoomMember::normalized_power_level()` method","modified":"2026-10-12T18:00:10.959444296Z","packages":[{"ecosystem":"crates.io","name":"matrix-sdk-base","purl":"pkg:cargo/matrix-sdk-base","ranges":[">=0.0.0-0 <0.14.1"],"fixed":["0.14.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}