What’s Vulnerable › Vulnerabilities

CVE-2019-0809

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 10.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-04-09 · updated 2026-06-17
• Weakness: CWE-426

Description

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'.

Affected products

• Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8): 15.9

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0809
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0809

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