CVE-2026-70194: medium-severity vulnerability in Microsoft Visual Studio 2022 version 17.14
.NET Framework Security Feature Bypass Vulnerability
Published · Updated
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.4%
exploitation probability
0.4%top 64% of all CVEs
observed exploitation
nono source reports it
Improper certificate validation in .NET Framework allows an unauthorized attacker to bypass a security feature over a network.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C
Affected products
Microsoft · Microsoft Visual Studio 2022 version 17.14Microsoft · Microsoft Visual Studio 2026 version 18.10Microsoft · .NET 11.0Related CVEs — Microsoft Visual Studio 2022 version 17.14
In the same product, most dangerous first.
CVE-2025-55315CRITICALASP.NET Security Feature Bypass VulnerabilityEPSS 65.9%CVE-2025-47959HIGHVisual Studio Remote Code Execution VulnerabilityEPSS 10.7%CVE-2026-50646HIGH.NET Framework Remote Code Execution VulnerabilityEPSS 4.0%CVE-2025-53773HIGHGitHub Copilot and Visual Studio Remote Code Execution VulnerabilityEPSS 3.2%CVE-2026-32203HIGH.NET and Visual Studio Denial of Service VulnerabilityEPSS 2.4%CVE-2026-32178HIGH.NET Spoofing VulnerabilityEPSS 2.1%