National Vulnerability Database · CISA-KEV
CVE-2026-55040
9.1
CVSS v3.1
| Schweregrad | critical aktiv ausgenutzt (KEV) |
|---|---|
| CVSS (max.) | 9.1 |
| Beiträge | 9 |
| Erste Meldung | 14.07.2026 |
| Letzte Meldung | 18.08.2026 |
Beiträge zu CVE-2026-55040
- high KEV CISA Adds Four Known Exploited Vulnerabilities to Catalog
- medium KEV Patch Tuesday - August 2026
- info CVE-2026-63520: Microsoft SharePoint Remote Code Execution (FIXED)
- info Rapid7 Analysis: Microsoft SharePoint JWT Token Authentication Bypass (CVE-2026-55040)
- info CVE-2026-55040: Microsoft SharePoint JWT Token Authentication Bypass (FIXED)
- critical KEV CVE-2026-32201, CVE-2026-45659, CVE-2026-56164: Frequently Asked Questions About Active Exploitation of Microsoft SharePoint Server Vulnerabilities
- high KEV Patch Tuesday - July 2026
- high KEV Microsoft Patch Tuesday for July 2026 — Snort rules and prominent vulnerabilities
- high KEV CISA Urges SharePoint Hardening After New Exploitations