Vulnerabilities (CVE)

Filtered by vendor Matrix Subscribe
Filtered by product Matrix-rust-sdk
Total 2 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-66622 1 Matrix 1 Matrix-rust-sdk 2026-03-17 N/A 7.5 HIGH
matrix-sdk-base is the base component to build a Matrix client library. Versions 0.14.1 and prior are unable to handle responses that include custom m.room.join_rules values due to a serialization bug. This can be exploited to cause a denial-of-service condition, if a user is invited to a room with non-standard join rules, the crate's sync process will stall, preventing further processing for all rooms. This is fixed in version 0.16.0.
CVE-2022-39252 1 Matrix 1 Matrix-rust-sdk 2024-11-21 N/A 8.6 HIGH
matrix-rust-sdk is an implementation of a Matrix client-server library in Rust, and matrix-sdk-crypto is the Matrix encryption library. Prior to version 0.6, when a user requests a room key from their devices, the software correctly remembers the request. When the user receives a forwarded room key, the software accepts it without checking who the room key came from. This allows homeservers to try to insert room keys of questionable validity, potentially mounting an impersonation attack. Version 0.6 fixes this issue.