Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2021-28452

Microsoft Outlook Memory Corruption Vulnerability

  • Published: Apr 13, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-28452
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.1
  • AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

CVSS v2:

  • Severity: Medium
  • Score: 6.8
  • AV:N/AC:M/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
microsoft / outlook 2016 2016.x
microsoft / outlook 2010-sp2 2010-sp2.x
microsoft / outlook 2013-sp1 2013-sp1.x
microsoft / office 2019 2019.x