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Case File

CVE-2011-0663

HIGH · CVSS 8.8 EPSS 26.22%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-04-13 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects Microsoft. Its EPSS score suggests a 26.2% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2011-0663
Severity
HIGH
CVSS
8.8
EPSS
26.22%
Microsoft

Original NVD Description

Multiple integer overflows in the Microsoft (1) JScript 5.6 through 5.8 and (2) VBScript 5.6 through 5.8 scripting engines allow remote attackers to execute arbitrary code via a crafted web page, aka "Scripting Memory Reallocation Vulnerability."