{"id":"CVE-2026-70194","revision":"a43ea2bfe9a44b46aeb4000e34636a07","records":[{"revision":"a43ea2bfe9a44b46aeb4000e34636a07","observedAt":"2026-10-23T23:48:20.643+00:00","statement":{"source":"cve-program","id":"CVE-2026-70194","aliases":[],"title":".NET Framework Security Feature Bypass Vulnerability","description":"Improper certificate validation in .NET Framework allows an unauthorized attacker to bypass a security feature over a network.","state":0,"publishedAt":"2026-10-13T19:00:26.934+00:00","modifiedAt":"2026-10-23T22:25:24.573+00:00","affected":[{"ecosystem":"Vendor product","name":".NET 11.0 runtime","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \".NET 11.0 runtime\",\n                    \"versions\": [\n                        {\n                            \"version\": \"11.0.0\",\n                            \"lessThan\": \"11.0.0-rc.2\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Microsoft Visual Studio 2022 version 17.14","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \"Microsoft Visual Studio 2022 version 17.14\",\n                    \"versions\": [\n                        {\n                            \"version\": \"17.14.0\",\n                            \"lessThan\": \"17.14.42\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Microsoft Visual Studio 2026 version 18.10","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Microsoft\",\n                    \"product\": \"Microsoft Visual Studio 2026 version 18.10\",\n                    \"versions\": [\n                        {\n                            \"version\": \"18.10.0\",\n                            \"lessThan\": \"18.10.4\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"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","score":6.5,"severity":"MEDIUM"}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70194"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-70194","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-70194","identifiers":["CVE-2026-70194"]},"retained":false,"historicalAffected":[]}],"coverage":[]}