CVE-2023-36763 HIGH

CVE-2023-36763: Microsoft Outlook Information Disclosure Vulnerability

Vendor Microsoft
Product Microsoft Office 2019
Weakness CWE-200 · Info exposure
Published September 12, 2023
Last update October 30, 2025
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

What the vulnerability does

01Description

Microsoft Outlook Information Disclosure Vulnerability

Key dates

02Disclosure timeline

September 12, 2023 CVE published
October 30, 2025 Record updated

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