PT-2026-111951 · Microsoft · Sharepoint Server
CVE-2026-102866
·
Published
2026-10-13
·
Updated
2026-10-14
CVSS v3.1
8.1
High
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Microsoft Office SharePoint (affected versions not specified)
Description
Improper verification of cryptographic signatures allows an unauthorized attacker to elevate privileges over a network.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
LPE
Improper Verification of Cryptographic Signature
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Weakness Enumeration
Related Identifiers
Affected Products
Sharepoint Server