CVE-2026-69282CWE-284broken-access-control

CVE-2026-69282

High · published September 8, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
55.4
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00778 · 55.4th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-09-08T22:18Z
Affected products (1)
ProductVersionsFixed in
microsoft/sharepoint_server< 16.0.20326.2009016.0.20326.20090
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69282 · [email protected]
EPSS history
Timeline
  • 10 SEP 03:17Z
    EPSS moved — → 1%
    epss
  • 08 SEP 17:13Z
    Microsoft Office SharePoint Remote Code Execution Vulnerability
    cvelistv5