VulnerabilityAnalyzed
CVE-2026-102865
Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.
MEDIUM 6.5EPSS 0.88%
Does this matter?
Lower severity and a low EPSS score (0.88%). Track it; it rarely justifies an emergency change on its own.
Description
Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.88% probability · 59th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- microsoft/sharepoint server
- Source
- secure@microsoft.com
EPSS moved from 0.8% on 14 October 2026 to 0.9% on 27 October 2026.
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-102865Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.