https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-01T02:36:13.650768+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2026-45057 CVE-2026-45057 — matrix-sdk-ui: Incomplete edit validation 2026-10-01T02:36:13.684620+00:00

Affected: matrix-org matrix-sdk-ui

matrix-sdk-ui provides GUI-centric utilities on top of matrix-rust-sdk. The message edit validation logic in the `matrix-sdk-ui` crate prior to 0.17.0 is missing a check: when replacing an encrypted event, the replacement event itself is not required to be encrypted. This enables a malicious homeserver administrators (or actors with equivalent power) to impersonate or spoof messages as if they were sent by a victim user. `matrix-sdk-ui` 0.17.0 fixes the message edit validation logic to align with the algorithm for replacement events[^1] described in the Matrix specification. No known workarounds are available.

 https://db.gcve.eu/vuln/rustsec-2026-0158 RUSTSEC-2026-0158 — Incomplete message edit validation in matrix-sdk-ui 2026-10-01T02:36:13.684752+00:00

Affected: crates.io: matrix-sdk-ui

The message edit validation logic in the matrix-sdk-ui crate before 0.16.1 is missing a check: when replacing an encrypted event, the replacement event itself is not required to be encrypted. This enables a malicious homeserver administrator (or an actor with equivalent power) to impersonate or spoof messages as if they were sent by a victim user.