CVE-2025-59047 | THREATINT

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.

PUBLISHED Reserved 2025-09-08 | Published 2025-09-11 | Updated 2025-09-11 | Assigner GitHub_M

LOW: 2.7CVSS: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

Problem types

CWE-682: Incorrect Calculation

Product status

< 0.14.1

affected

References

github.com/...st-sdk/security/advisories/GHSA-qhj8-q5r6-8q6j

github.com/matrix-org/matrix-rust-sdk/pull/5635

github.com/...ommit/ce3b67f801446387972ff120e907ca828a9f1207

github.com/...x-rust-sdk/releases/tag/matrix-sdk-base-0.14.1

cve.org (CVE-2025-59047)

nvd.nist.gov (CVE-2025-59047)

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