GO-2026-5325Published
Mattermost doesn't validate 7zip archive structure before processing in github.com/mattermost/mattermost-server
Exact source revision recorded 24 Oct 2026 13:19:41 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-6340 · Microsoft / collected KEV context
osv · GO-2026-5325
Current operational correlations are not mixed into this historical source record. Open latest evidence to discover current connections.