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Case File

CVE-2009-1528

HIGH · CVSS 9.3 EPSS 35.26%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-06-10 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 9.3. It affects Microsoft, Windows. Its EPSS score suggests a 35.3% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2009-1528
Severity
HIGH
CVSS
9.3
EPSS
35.26%
Microsoft Windows

Original NVD Description

Microsoft Internet Explorer 6 and 7 for Windows XP SP2 and SP3; 6 and 7 for Server 2003 SP2; 7 for Vista Gold, SP1, and SP2; and 7 for Server 2008 SP2 does not properly synchronize AJAX requests, which allows allows remote attackers to execute arbitrary code via a large number of concurrent, asynchronous XMLHttpRequest calls, aka "HTML Object Memory Corruption Vulnerability."