MSRXVulnerabilities / CVE-2026-32201
CVE-2026-32201
Published 2026-04-14 · published (not yet in NVD)
CVE-2026-32201
Microsoft SharePoint Server Spoofing Vulnerability
Exploited in the wild: CISA added it to the Known Exploited Vulnerabilities catalog on 2026-04-14, with a fix-by date of 2026-04-28. Patch it first.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
6.5 MEDIUM
CVSS 3.1 · CNA
CVSS 3.1 · CNA
43%
chance of exploitation in the next 30 days (EPSS; higher than 98% of CVEs)
chance of exploitation in the next 30 days (EPSS; higher than 98% of CVEs)
Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
Affected products
- Microsoft Microsoft SharePoint Enterprise Server 2016: 16.0.0 to < 16.0.5548.1003
- Microsoft Microsoft SharePoint Server 2019: 16.0.0 to < 16.0.10417.20114
- Microsoft Microsoft SharePoint Server Subscription Edition: 16.0.0 to < 16.0.19725.20210
Weakness: CWE-20
1 references (advisories, patches, write-ups)
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32201 · vendor-advisory, patch
Sources: CVE.org, FIRST EPSS. Missing ones did not answer or have no record yet.