The vulnerability of Microsoft SharePoint Server and SharePoint Enterprise Server’s software packages stems from deficiencies in the deserialization mechanism, allowing attackers to execute arbitrary code.
🗓️ 14 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 7 Views
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | CVE-2026-33110 | 12 May 202615:53 | – | circl |
 | Microsoft SharePoint 代码问题漏洞 | 12 May 202600:00 | – | cnnvd |
 | CVE-2026-33110 | 12 May 202616:59 | – | cve |
 | CVE-2026-33110 Microsoft SharePoint Server Remote Code Execution Vulnerability | 12 May 202616:59 | – | cvelist |
 | EUVD-2026-29576 | 12 May 202618:30 | – | euvd |
 | Description of the security update for SharePoint Server Subscription Edition: May 12, 2026 (KB5002863) | 29 May 202614:00 | – | mskb |
| Description of the security update for SharePoint Server 2016: May 12, 2026 (KB5002868) | 29 May 202614:00 | – | mskb |
| Description of the security update for SharePoint Server 2019: May 12, 2026 (KB5002870) | 29 May 202614:00 | – | mskb |
 | KLA91035 Multiple vulnerabilities in Microsoft Office | 12 May 202600:00 | – | kaspersky |
 | Microsoft SharePoint Server Remote Code Execution Vulnerability | 12 May 202614:00 | – | mscve |
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14 May 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 38.8
CVSS 29
EPSS0.01967