{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2026-33116", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-33116", "idYear": 2026, "status": "PUBLISHED", "publishedAt": "2026-04-14T16:57:47.626Z", "updatedAt": "2026-10-15T15:52:59.382Z", "importedAt": "2026-10-24T01:58:08.712Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": ".NET, .NET Framework, and Visual Studio Denial of Service Vulnerability", "summary": "Loop with unreachable exit condition ('infinite loop') in .NET, .NET Framework, Visual Studio allows an unauthorized attacker to deny service over a network.", "affected": [ { "vendor": "Microsoft", "product": ".NET 10.0", "versions": [ { "version": "10.0.0", "status": "affected", "versionType": "custom", "lessThan": "10.0.6" } ] }, { "vendor": "Microsoft", "product": ".NET 8.0", "versions": [ { "version": "8.0", "status": "affected", "versionType": "custom", "lessThan": "8.0.26" } ] }, { "vendor": "Microsoft", "product": ".NET 8.0", "versions": [ { "version": "8.0.0", "status": "affected", "versionType": "custom", "lessThan": "8.0.26" } ] }, { "vendor": "Microsoft", "product": ".NET 9.0", "versions": [ { "version": "9.0.0", "status": "affected", "versionType": "custom", "lessThan": "9.0.15" } ] }, { "vendor": "Microsoft", "product": "Microsoft .NET Framework 3.5", "platforms": [ "Windows Server 2012", "Windows Server 2012 (Server Core installation)", "Windows Server 2012 R2", "Windows Server 2012 R2 (Server Core installation)" ], "versions": [ { "version": "3.5.0", "status": "affected", "versionType": "custom", "lessThan": "2.0.50727.8982 & 3.0.30729.8976" } ] }, { "vendor": "Microsoft", "product": "Microsoft .NET Framework 3.5 AND 4.7.2", "platforms": [ "Windows 10 Version 1809 for 32-bit Systems", "Windows 10 Version 1809 for ARM64-based Systems", "Windows 10 Version 1809 for x64-based Systems" ], "versions": [ { "version": "4.7.0", "status": "affected", "versionType": "custom", "lessThan": "2.0.50727.9068 & 3.0.30729.9065 & 4.7.4141.0" } ] }, { "vendor": "Microsoft", "product": "Microsoft .NET Framework 3.5 AND 4.8", "platforms": [ "Windows 10 Version 1809 for 32-bit Systems", "Windows 10 Version 1809 for ARM64-based Systems", "Windows 10 Version 1809 for x64-based Systems", "Windows 10 Version 21H2 for 32-bit Systems", "Windows 10 Version 21H2 for ARM64-based Systems", "Windows 10 Version 21H2 for x64-based Systems", "Windows 10 Version 22H2 for 32-bit Systems", "Windows 10 Version 22H2 for ARM64-based Systems", "Windows 10 Version 22H2 for x64-based Systems", "Windows Server 2022", "Windows Server 2022 (Server Core installation)" ], "versions": [ { "version": "4.8.0", "status": "affected", "versionType": "custom", "lessThan": "2.0.50727.9068 & 3.0.30729.9065 & 4.8.4801.0" } ] }, { "vendor": "Microsoft", "product": "Microsoft .NET Framework 3.5 AND 4.8.1", "platforms": [ "Windows 10 Version 21H2 for 32-bit Systems", "Windows 10 Version 21H2 for ARM64-based Systems", "Windows 10 Version 21H2 for x64-based Systems", "Windows 10 Version 22H2 for 32-bit Systems", "Windows 10 Version 22H2 for ARM64-based Systems", "Windows 10 Version 22H2 for x64-based Systems", "Windows 11 Version 22H2 for ARM64-based Systems", "Windows 11 Version 22H2 for x64-based Systems", "Windows 11 Version 23H2 for ARM64-based Systems", "Windows 11 Version 23H2 for x64-based Systems", "Windows 11 Version 24H2 for ARM64-based Systems", "Windows 11 Version 24H2 for x64-based Systems", "Windows 11 Version 25H2 for ARM64-based Systems", "Windows 11 Version 25H2 for x64-based Systems", "Windows 11 Version 26H1 for ARM64-based Systems", "Windows 11 version 26H1 for x64-based Systems", "Windows Server 2022", "Windows Server 2022 (Server Core installation)", "Windows Server 2022, 23H2 Edition (Server Core installation)", "Windows Server 2025", "Windows Server 2025 (Server Core installation)" ], "versions": [ { "version": "4.8.1", "status": "affected", "versionType": "custom", "lessThan": "2.0.50727.9181 & 3.0.30729.9165 & 4.8.9332.0" } ] }, { "vendor": "Microsoft", "product": "Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2", "platforms": [ "Windows Server 2012", "Windows Server 2012 (Server Core installation)", "Windows Server 2012 R2", "Windows Server 2012 R2 (Server Core installation)" ], "versions": [ { "version": "4.7.0", "status": "affected", "versionType": "custom", "lessThan": "4.8.4801.0" } ] }, { "vendor": "Microsoft", "product": "Microsoft .NET Framework 4.8", "platforms": [ "Windows 10 Version 1607 for 32-bit Systems", "Windows 10 Version 1607 for x64-based Systems", "Windows Server 2012", "Windows Server 2012 (Server Core installation)", "Windows Server 2012 R2", "Windows Server 2012 R2 (Server Core installation)" ], "versions": [ { "version": "4.8.0", "status": "affected", "versionType": "custom", "lessThan": "4.8.4801.0" } ] } ] } } }