RUSTSEC-2026-0318None▾ SunlitSending custom to-device messages may panics
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
Using the IdentityBasedStrategy setting when calling
Device::encrypt_event_raw or OlmMachine::encrypt_content_for_devices may
cause a panic if the recipient does not have cross-signing keys.
matrix-sdk-crypto >= 0.0.0-0, < 0.19.0Upgrade to a patched release:
matrix-sdk-crypto 0.19.0