Skip to content

Threat Intelligence for Every Defender

Home
CVE Alerts
Threat Reports
Playbooks
Reports & Trends
Subscribe
About

CVE-2026-58644

CVE-2026-58644 — Microsoft SharePoint: Insecure Deserialization | CVSS 9.8 CRITICAL

July 16, 2026 by ThreatPodium

CRITICAL

CVSS 9.8 CRITICAL · EPSS 1% · Microsoft SharePoint

Categories CVE Exploit Alerts Tags CRITICAL, CVE-2026-58644, Microsoft, T1190, T1203

Search

Recent Posts

Threat Intelligence Report — July 27, 2026 | 7 New KEVs · 268 Victims
CVE-2026-16812 — Arista VeloCloud Orchestrator: OS Command Injection | CVSS 10.0 CRITICAL
Detection Playbook: Data Destruction (T1485)
Threat Intelligence Report — July 26, 2026 | 6 New KEVs · 232 Victims
Detection Playbook: External Remote Services (T1133)

© 2026 ThreatPodium