CVE-2025-59047— matrix-sdk-base has panic in the `RoomMember::normalized_power_level()` method
Quick assessment
Affected
matrix-org matrix-rust-sdk
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Matrix Rust SDK是The Matrix.org Foundation开源的一个基于Rust的Matrix客户端服务器开发工具包。 Matrix Rust SDK 0.14.1之前版本存在安全漏洞，该漏洞源于处理Int::Min类型的权限级别时可能引发panic。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-59047
Vulnerability Information
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Vulnerability Title
matrix-sdk-base has panic in the `RoomMember::normalized_power_level()` method
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
数值计算不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Matrix Rust SDK 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Matrix Rust SDK是The Matrix.org Foundation开源的一个基于Rust的Matrix客户端服务器开发工具包。 Matrix Rust SDK 0.14.1之前版本存在安全漏洞，该漏洞源于处理Int::Min类型的权限级别时可能引发panic。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| matrix-org | matrix-rust-sdk | < 0.14.1 | - |
|
II. Public POCs for CVE-2025-59047
| # | POC Description | Source Link | Shenlong Link |
|---|
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