EUVD-2026-70065

Incorrect Authorization CWE-863 in Fleet Server can lead to a denial of service of agent upload operations via Privilege Abuse CAPEC-122. Fleet Server does not correctly verify session ownership during multi-part data upload operations, allowing any authenticated agent to interfere with the activ...

GO-2025-3904 Mattermost Fails to Validate Remote Cluster Upload Sessions in github.com/mattermost/mattermost-server

Mattermost Fails to Validate Remote Cluster Upload Sessions in github.com/mattermost/mattermost-server. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from...