CVE-2024-21378
Medium
Elevated severity or exploit probability.
CVSS base
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
11.0%
95.7th percentile
CISA KEV
Not listed
Weakness / dates
CWE-94
Published 2024-02-13 · modified 2026-08-10
Description
Microsoft Outlook Remote Code Execution Vulnerability