CVE-2024-21384
Microsoft Office OneNote Remote Code Execution Vulnerability
Microsoft Office OneNote Remote Code Execution Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Office OneNote Remote Code Execution Vulnerability
Microsoft Office OneNote Remote Code Execution Vulnerability
- Record
CVE-2024-21384- CVSS 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 - Weakness
- CWE-416
- Updated
- 2026-11-02
EUVDEUVD-2024-19096
Microsoft Office OneNote Remote Code Execution Vulnerability
- Record
EUVD-2024-19096- CVSS 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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-44vv-2mpg-8hv5
Microsoft Office OneNote Remote Code Execution Vulnerability
Microsoft Office OneNote Remote Code Execution Vulnerability
- Record
GHSA-44vv-2mpg-8hv5- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
NVD
Microsoft Office OneNote Remote Code Execution Vulnerability
- Record
CVE-2024-21384- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-416
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-21384 is a high vulnerability (CVSS 7.8) in Microsoft 365 Apps, published February 13, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.85%, the 58th percentile. No source names a fixed version.