High [CVE-2026-70266] Microsoft Office SharePoint Elevation of Privilege Vulnerability
This high-severity Microsoft Server advisory covers CVE-2026-70266 affecting Microsoft SharePoint Server Subscription Edition.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
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Summary
Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
Affected product named by the advisory: Microsoft SharePoint Server Subscription Edition.
- Microsoft SharePoint Server Subscription Edition 16.0.0 before 16.0.20326.20190
Official advisory · high-confidence parse· fetched 7 days ago·verify at source
- 16.0.20326.20190
Official advisory · high-confidence parse· fetched 7 days ago·verify at source
Mitigation
Upgrade to a fixed release: 16.0.20326.20190. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 7 days ago·verify at source
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