CVE-2026-97782CWE-203

CVE-2026-97782

Medium · published October 13, 2026

CVSS v3.1
6.8
EPSS
1%
Percentile
44.0
In the wild
Unconfirmed
What it is

Observable discrepancy in Microsoft Office SharePoint allows an authorized attacker to perform tampering over a network.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00531 · 44.0th percentile
Weakness
CWE-203 · Observable Discrepancy
Published
2026-10-13T23:22Z
Affected products (1)
ProductVersionsFixed in
microsoft/sharepoint_serverall versions—
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-97782 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:35Z
    EPSS moved — → 1%
    epss
  • 13 OCT 19:00Z
    Microsoft Office SharePoint Tampering Vulnerability
    cvelistv5
  • 13 OCT 19:00Z
    Microsoft Office SharePoint Tampering Vulnerability
    cvelistv5