CVE-2022-34717
Microsoft Office Remote Code Execution Vulnerability
8.8 High
Microsoft Office Remote Code Execution Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
1.99%Up 0.8 points since Aug 10, 2022
What each source reports
CVE List Score used
Microsoft Office Remote Code Execution Vulnerability
Microsoft Office Remote Code Execution Vulnerability
- Record
CVE-2022-34717- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-03
EUVDEUVD-2022-37666
Microsoft Office Remote Code Execution Vulnerability
- Record
EUVD-2022-37666- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m8x5-fwjq-vh4h
Microsoft Office Remote Code Execution Vulnerability.
Microsoft Office Remote Code Execution Vulnerability.
- Record
GHSA-m8x5-fwjq-vh4h- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
NVD
Microsoft Office Remote Code Execution Vulnerability
- Record
CVE-2022-34717- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | CVE List, EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-34717 is a high vulnerability (CVSS 8.8) in Microsoft Office, published August 9, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.99%, the 80th percentile. No source names a fixed version.