CVE-2025-47173
Microsoft Office Remote Code Execution Vulnerability
Improper input validation in Microsoft Office allows an unauthorized attacker to execute code locally.
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 Remote Code Execution Vulnerability
Improper input validation in Microsoft Office allows an unauthorized attacker to execute code locally.
- Record
CVE-2025-47173- 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-641
- Updated
- 2026-11-02
EUVDEUVD-2025-17726
Improper input validation in Microsoft Office allows an unauthorized attacker to execute code locally.
- Record
EUVD-2025-17726- 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-5mq4-g7c8-jh32
Improper input validation in Microsoft Office allows an unauthorized attacker to execute code...
Improper input validation in Microsoft Office allows an unauthorized attacker to execute code locally.
- Record
GHSA-5mq4-g7c8-jh32- 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-641
- Updated
- 2026-11-02
NVD
Improper input validation in Microsoft Office allows an unauthorized attacker to execute code locally.
- Record
CVE-2025-47173- 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-641
- 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-2025-47173 is a high vulnerability (CVSS 7.8) in Microsoft Office, published June 10, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.61%, the 49th percentile. No source names a fixed version.