CVE-2022-23280
Microsoft Outlook for Mac Security Feature Bypass Vulnerability
Microsoft Outlook for Mac Security Feature Bypass Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Outlook for Mac Security Feature Bypass Vulnerability
Microsoft Outlook for Mac Security Feature Bypass Vulnerability
- Record
CVE-2022-23280- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2022-28366
Microsoft Outlook for Mac Security Feature Bypass Vulnerability
- Record
EUVD-2022-28366- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6hfv-x97p-vvg3
Microsoft Outlook for Mac Security Feature Bypass Vulnerability.
Microsoft Outlook for Mac Security Feature Bypass Vulnerability.
- Record
GHSA-6hfv-x97p-vvg3- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
NVD
Microsoft Outlook for Mac Security Feature Bypass Vulnerability
- Record
CVE-2022-23280- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-23280 is a medium vulnerability (CVSS 5.3) in Microsoft Outlook 2016 For Mac, published February 9, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.44%, the 84th percentile. No source names a fixed version.
References
msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23280
nvd.nist.gov/vuln/detail/CVE-2022-23280
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23280
github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0004/MNDT-2022-0004.md