Microsoft Server SharePoint Server Vulnerabilities & Security Advisories
90 advisories tracked · Microsoft Security Update Guide (MSRC) · 8 listed in the CISA Known Exploited Vulnerabilities catalog
Every row below is a published Microsoft Server advisory that VulniPulse classified as SharePoint Server, with the CVEs, affected and fixed releases and exploitation status the vendor stated. Severity mix: 7 critical, 50 high, 29 medium, 3 low.
Android app · Google Play
Monitor MS Server CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
Source
Microsoft Security Update Guide (MSRC)
Polled via the official MSRC Security Update Guide RSS feed (api.msrc.microsoft.com, no credentials required), scoped to SERVER products only — Windows Server, Exchange, SQL Server, SharePoint, Hyper-V and companion server roles. Client-only CVEs (Edge, Office apps, consumer Windows) are filtered out via the monthly CVRF document's affected-product list.
Latest MS Server SharePoint Server advisories
High [CVE-2026-69465] Microsoft Office SharePoint Remote Code Execution Vulnerability
Missing authorization in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. Affected product named by the advisory: Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-69464] Microsoft Office SharePoint Elevation of Privilege Vulnerability
Execution with unnecessary privileges 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.
High [CVE-2026-69417] Microsoft Office SharePoint Spoofing Vulnerability
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. Affected product named by the advisory: Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-69282] Microsoft Office SharePoint Remote Code Execution Vulnerability
Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. Affected product named by the advisory: Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-69804] Microsoft Office SharePoint Remote Code Execution Vulnerability
Time-of-check time-of-use (toctou) race condition in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. Affected product named by the advisory: Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-69716] Microsoft Office SharePoint Elevation of Privilege Vulnerability
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.
Medium [CVE-2026-69636] Microsoft Office SharePoint Information Disclosure Vulnerability
Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network. Affected product named by the advisory: Microsoft SharePoint Server Subscription Edition.
Medium [CVE-2026-69409] Microsoft Office SharePoint Information Disclosure Vulnerability
Execution with unnecessary privileges in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network. Affected product named by the advisory: Microsoft SharePoint Server Subscription Edition.
Medium [CVE-2026-69683] Microsoft Office SharePoint Information Disclosure Vulnerability
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network. Affected product named by the advisory: Microsoft SharePoint Server Subscription Edition.
Critical [CVE-2026-70306] Microsoft Office SharePoint Spoofing Vulnerability
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network. Affected products named by the advisory: Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-70326] Microsoft SharePoint Server Elevation of Privilege Vulnerability
Microsoft SharePoint Server Elevation of Privilege Vulnerability Affected product named by the advisory: Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-66808] Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-64921] Microsoft SharePoint Server Elevation of Privilege Vulnerability
Microsoft SharePoint Server Elevation of Privilege Vulnerability Affected products named by the advisory: Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-64900] Microsoft SharePoint Server Spoofing Vulnerability
Microsoft SharePoint Server Spoofing Vulnerability Affected products named by the advisory: Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-70355] Microsoft SharePoint Server Elevation of Privilege Vulnerability
Microsoft SharePoint Server Elevation of Privilege Vulnerability Affected products named by the advisory: Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-70324] Microsoft SharePoint Elevation of Privilege Vulnerability
Microsoft SharePoint Elevation of Privilege Vulnerability Affected products named by the advisory: Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-70321] Microsoft SharePoint Remote Code Execution Vulnerability
Microsoft SharePoint Remote Code Execution Vulnerability Affected product named by the advisory: Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-65665] Microsoft SharePoint Server Remote Code Execution Vulnerability
Microsoft SharePoint Server Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.
High [CVE-2026-57105] Microsoft Office SharePoint Spoofing Vulnerability
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. Affected products named by the advisory: Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.
Medium [CVE-2026-63512] Microsoft SharePoint Server Tampering Vulnerability
Microsoft SharePoint Server Tampering Vulnerability Affected products named by the advisory: Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.