GHSA-r5vf-wf4h-82gg
GitHub Security Advisory
matrix-sdk-crypto missing facility to signal rotation of a verified cryptographic identity
✓ GitHub Reviewed
MODERATE
Has CVE
Advisory Details
### Impact
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.
### Patches
matrix-sdk-crypto 0.8.0 adds a new `VerificationLevel::VerificationViolation` enum variant which indicates that a previously verified identity has been changed.
### References
- Patch: https://github.com/matrix-org/matrix-rust-sdk/pull/3795
Affected Packages
crates.io
matrix-sdk-crypto
Affected versions:
0
(fixed in 0.8.0)
Related CVEs
Key Information
5.0
/10
Dataset
Last updated: September 14, 2025 6:31 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.