CVE-2020-1349 in the critical feed json
A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka 'Microso…
published 2020-07-14 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-12225
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 22.6%
- EPSS 22.6% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka 'Microsoft Outlook Remote Code Execution Vulnerability'.
Patch / fix
Exploit prediction
22.58% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- Microsoft Microsoft 365 Apps for Enterprise for 32-bit Systems
- Microsoft Microsoft 365 Apps for Enterprise for 64-bit Systems
- Microsoft Microsoft Office
- Microsoft Microsoft Outlook
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2020-1349
patch, vendor-advisory
-
packetstormsecurity.com
/files/169959/Microsoft-Outlook-2019-16.0.12624.20424-Remote-Code-Execution.html
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2020-1349
- NVD CVE-2020-1349
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.