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Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

MicrosoftCVE-2026-69273

Microsoft SharePoint Server Subscription Edition: improper access control

Microsoft

CVE-2026-69273 · Published Sep 8, 2026 · updated Sep 9, 2026

High8.8
Fix: upgrade to 16.0.20326.20082 or later
Microsoft advisory

Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Affected versions

PackageAffectedFixed in
Microsoft SharePoint Server Subscription Edition
Product
>= 16.0.0, < 16.0.20326.2008216.0.20326.20082
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-284

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