CVE-2026-33116: fallo de gravedad alta en Microsoft .NET Framework 3.5
.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 2.1%
Loop with unreachable exit condition ('infinite loop') in .NET, .NET Framework, Visual Studio allows an unauthorized attacker to deny service over a network.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
Productos afectados
Microsoft · Microsoft .NET Framework 3.5Microsoft · Microsoft .NET Framework 3.5 AND 4.7.2Microsoft · Microsoft .NET Framework 3.5 AND 4.8Microsoft · Microsoft .NET Framework 3.5 AND 4.8.1Microsoft · Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2Microsoft · Microsoft .NET Framework 4.8Microsoft · .NET 10.0Microsoft · .NET 8.0Microsoft · .NET 9.0CVEs relacionadas — Microsoft .NET Framework 3.5
En el mismo producto, de las más peligrosas a las menos.
CVE-2020-0646CRITICALCVE-2020-0646EPSS 99.2%KEVCVE-2024-29059HIGH.NET Framework Information Disclosure VulnerabilityEPSS 98.6%KEVCVE-2020-1147HIGHCVE-2020-1147EPSS 95.8%KEVCVE-2023-36899HIGHASP.NET Elevation of Privilege VulnerabilityEPSS 76.7%CVE-2020-0605—CVE-2020-0605EPSS 17.2%CVE-2020-0606—CVE-2020-0606EPSS 17.2%
Referencias
https://access.redhat.com/errata/RHSA-2026:13280https://access.redhat.com/errata/RHSA-2026:13281https://access.redhat.com/errata/RHSA-2026:13282https://access.redhat.com/errata/RHSA-2026:13283https://access.redhat.com/errata/RHSA-2026:13693https://access.redhat.com/errata/RHSA-2026:8467https://access.redhat.com/errata/RHSA-2026:8468https://access.redhat.com/errata/RHSA-2026:8469https://access.redhat.com/errata/RHSA-2026:8470https://access.redhat.com/errata/RHSA-2026:8471https://access.redhat.com/errata/RHSA-2026:8472https://access.redhat.com/errata/RHSA-2026:8473