CVE-2026-45056: falha de média gravidade em matrix-org matrix-rust-sdk
Matrix Rust SDK: Sender-binding gaps in to-device and room-key attribution
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.9epss 0.3%
matrix-sdk-crypto is a no-network-IO implementation of a state machine that handles end-to-end encryption for Matrix clients. Starting in version 0.12.0 and prior to version 0.17.0, the matrix-sdk-crypto crate was missing a check for the user ID when decrypting an Olm-encrypted event containing the `sender_device_keys` property. This could be exploited to forge an encrypted to-device event, but only if the attacker colludes with the homeserver operator. This issue is fixed in matrix-sdk-crypto 0.17.0. There are no known workarounds for the issue.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Produtos afetados
matrix-org · matrix-rust-sdkCVEs relacionadas — matrix-org matrix-rust-sdk
No mesmo produto, das mais perigosas para as menos.
CVE-2022-39252HIGHWhen matrix-rust-sdk recieves forwarded room keys, the reciever doesn't check if it requested the key from the forwarderEPSS 0.6%CVE-2024-52813MEDIUMmatrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identityEPSS 0.5%CVE-2025-66622LOWmatrix-sdk-base is vulnerable to DoS via custom m.room.join_rules event valuesEPSS 0.4%CVE-2025-59047LOWmatrix-sdk-base has panic in the `RoomMember::normalized_power_level()` methodEPSS 0.4%CVE-2025-48937MEDIUMmatrix-sdk-crypto vulnerable to sender of encrypted events being spoofed by homeserver administratorEPSS 0.4%CVE-2025-53549MEDIUMMatrix Rust SDK allows SQL injection in the EventCache implementationEPSS 0.3%