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CVE-2026-56164
MEDIUM(5.3)KEV — Actively ExploitedCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Risk Signal Score50/100 — HOCH
- CVSS 5.3 — Mittel
- Im CISA KEV-Katalog (aktiv ausgenutzt)
Mentions (last 60 days)
Articles
CISA KEV
Confirmed exploited
EPSS-Score
7%
Exploit Probability (30 days)
CVSS Score
5.3
Technical Severity
Description
Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network.