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CVE-2026-66301

6.5 medium SSVC exploitation: none Analyzed
NVD · CVE.org

Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information over a network.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 4

  1. Cpes+1 CPE criteria (now 1)NVD modified 2026-10-23 19:10
  2. StatusPublished → AnalyzedNVD modified 2026-10-23 19:10
  3. CVSS6.5 (v3.1, CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C) → 6.5 (v3.1, CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)NVD modified 2026-10-23 19:10
  4. First seenCVSS 6.5 · microsoftNVD modified 2026-10-21 20:52

Affected (CPE criteria) 1

  • cpe:2.3:a:microsoft:dynamics_365:*:*:*:*:on-premises:*:*:*

References 1