CVE-2024-52813None▾ SunlitMissing facility to signal rotation of a verified cryptographic identity
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0.1 · 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
0.5%
Versions of the matrix-sdk-crypto Rust crate before 0.8.0 lack a dedicated mechanism to notify that a user's cryptographic identity has changed from a verified to an unverified one, which could cause client applications relying on the SDK to overlook such changes.
matrix-sdk-crypto 0.8.0 adds a new VerificationLevel::VerificationViolation
enum variant which indicates that a previously verified identity has been
changed.
matrix-sdk-crypto >= 0.0.0-0, < 0.8.0Upgrade to a patched release:
matrix-sdk-crypto 0.8.0Connected by shared product, vendor, weakness, or advisory.
CVE-2025-48937Medium· 4.9matrix-sdk-crypto vulnerable to encrypted event sender spoofing by homeserver administrator
CVE-2024-40648None`UserIdentity::is_verified` not checking verification status of own user identity while performing the check
RUSTSEC-2026-0318NoneSending custom to-device messages may panics