CVE-2026-58644
Confirmed by 4 independent sources tracked by ThreatFilter. First reported 2026-07-14 14:00 UTC , most recent 2026-07-17 18:18 UTC.
Corroboration timeline
Each row is the first time that source reported this CVE, so the lag column shows how long each took relative to the earliest report. Independent corroboration is a confidence signal that a single advisory cannot give you.
- microsoft-msrc 2026-07-14 14:00 UTC
CVE-2026-58644 Microsoft SharePoint Remote Code Execution Vulnerability
- cisa-kev 2026-07-16 00:00 UTC +34h
- thehackernews 2026-07-17 06:42 UTC +3d
CISA Adds Exploited SharePoint RCE Zero-Day CVE-2026-58644 to KEV
- rapid7-blog 2026-07-17 18:18 UTC +3d
How this page is built
ThreatFilter ingests 50+ public threat-intelligence feeds. A page is published here only when at least 3 distinct sources report the same CVE — roughly 0.2% of the CVEs seen. Everything above is derived from those feeds; nothing is hand-written, and the timeline is the raw record of what each source published and when.
See the live advisory feed, the full source list, or the analyst tools.