CVE-2026-65668

Improper access control in Microsoft Purview eDiscovery allows an authorized attacker to elevate privileges over a network.

Score

CVSS 3.1 8.8 High

Status

Analyzed - secure@microsoft.com

Published

2026-08-06

Last modified

2026-10-28

Weaknesses

CWE-284

Affected products

• Office Purview Ediscovery (Microsoft)
• Purview Ediscovery (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65668