CVE-2024-21426

Microsoft SharePoint Server Remote Code Execution Vulnerability

State: Published
Severity: 7.8 High
Published: Mar 12, 2024
Updated: May 3, 2025
Reserved: Dec 8, 2023

Description

Microsoft SharePoint Server Remote Code Execution Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
Microsoft SharePoint Enterprise Server 2016Microsoft	16.0.0 to before 16.0.5439.1000Affected
Microsoft SharePoint Server 2019Microsoft	16.0.0 to before 16.0.10408.20000Affected
Microsoft SharePoint Server Subscription EditionMicrosoft	16.0.0 to before 16.0.17328.20136Affected

References

Microsoft SharePoint Server Remote Code Execution Vulnerabilityvendor-advisory

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.