CVE-2019-0809 in the critical feed json
A remote code execution vulnerability exists when the Visual Studio C++ Redistributable Installer improperly validates input before loading…
published 2019-04-09 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-1564
- cvss
- 7.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 10.6%
- EPSS 10.6% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
A remote code execution vulnerability exists when the Visual Studio C++ Redistributable Installer improperly validates input before loading dynamic link library (DLL) files, aka 'Visual Studio Remote Code Execution Vulnerability'.
Patch / fix
Exploit prediction
10.55% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/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 Visual Studio 2017
Classification
- Weakness
-
- CWE-426 Untrusted Search Path
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2019-0809
patch, vendor-advisory
Sources
- CVE List CVE-2019-0809
- NVD CVE-2019-0809
Fencer Intel 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.