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CVE-2026-32203

Estado: ModificadaAlta (7.5)—

Stack-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to deny service over a network.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Buffer overflow remotable (AV:N, PR:N, UI:N) en .NET/Visual Studio sin requiere autenticación ni interacción. CVSS solo reconoce impacto de disponibilidad (A:H), consistente con DoS (T1499.004) sin acceso a datos ni ejecución.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Filter Network TrafficVulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkApplication Isolation and Sandboxing

Tecnologías afectadas (3)

Microsoft — .netMicrosoft — Visual Studio 2022Microsoft — Visual Studio 2026

CWE

Referencias

JSON original (NVD)

Mostrar
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