CVE-2025-59047
Low
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.
SeverityLow
CVSS2.7
Exploit probability—
ProductMatrix-org Matrix-rust-sdk
PublishedSep 11, 2025
First seenSep 11, 2025
Weakness typeCWE-682CWE-682
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| matrix-org matrix-rust-sdk | < 0.14.1 | — |
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