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Case File

CVE-2009-0090

HIGH · CVSS 9.3 EPSS 20.98%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-10-14 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 9.3. It affects Microsoft. Its EPSS score suggests a 21.0% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2009-0090
Severity
HIGH
CVSS
9.3
EPSS
20.98%
Microsoft

Original NVD Description

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, and 2.0 SP1 does not properly validate .NET verifiable code, which allows remote attackers to obtain unintended access to stack memory, and execute arbitrary code, via (1) a crafted XAML browser application (XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka "Microsoft .NET Framework Pointer Verification Vulnerability."