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: 2025-09-11
Score: 2.7 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-28979 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.
Github GHSA Github GHSA GHSA-qhj8-q5r6-8q6j matrix-sdk-base: Panic in the `RoomMember::normalized_power_level()` method
History

Fri, 12 Sep 2025 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Matrix
Matrix matrix-rust-sdk
Vendors & Products Matrix
Matrix matrix-rust-sdk

Thu, 11 Sep 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 11 Sep 2025 18:15:00 +0000

Type Values Removed Values Added
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.
Title matrix-sdk-base has panic in the `RoomMember::normalized_power_level()` method
Weaknesses CWE-682
References
Metrics cvssV4_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'}


Subscriptions

Matrix Matrix-rust-sdk
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-09-11T18:22:28.636Z

Reserved: 2025-09-08T16:19:26.172Z

Link: CVE-2025-59047

cve-icon Vulnrichment

Updated: 2025-09-11T18:20:08.410Z

cve-icon NVD

Status : Deferred

Published: 2025-09-11T18:15:35.587

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-59047

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-12T09:11:14Z

Weaknesses