CVE-2026-32201
Act now ● On CISA KEV — actively exploited
Actively exploited — on the CISA KEV list.
CVSS base
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EPSS — probability of exploitation (30 days)
43.4%
98.7th percentile
CISA KEV
Listed
Added 2026-04-14 · patch by 2026-04-28
Weakness / dates
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Published — · modified —
Timeline
- 2026-04-14 — Added to CISA KEV (actively exploited)
- 2026-04-28 — CISA patch-by deadline
Description
Microsoft SharePoint Server contains an improper input validation vulnerability that allows an unauthorized attacker to perform spoofing over a network.