CVE-2026-26171: fallo de gravedad alta en Microsoft .NET 10.0
.NET 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 1.8%
Uncontrolled resource consumption in .NET 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 · .NET 10.0Microsoft · .NET 8.0Microsoft · .NET 9.0Microsoft · PowerShell 7.5Microsoft · PowerShell 7.6CVEs relacionadas — Microsoft .NET 10.0
En el mismo producto, de las más peligrosas a las menos.
CVE-2023-36049HIGH.NET, .NET Framework, and Visual Studio Elevation of Privilege VulnerabilityEPSS 6.8%CVE-2024-43498CRITICAL.NET and Visual Studio Remote Code Execution VulnerabilityEPSS 3.6%CVE-2024-21392HIGH.NET and Visual Studio Denial of Service VulnerabilityEPSS 3.1%CVE-2024-43485HIGH.NET and Visual Studio Denial of Service VulnerabilityEPSS 3.1%CVE-2024-26190HIGHMicrosoft QUIC Denial of Service VulnerabilityEPSS 3.0%CVE-2024-43484HIGH.NET, .NET Framework, and Visual Studio Denial of Service VulnerabilityEPSS 3.0%
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