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vulnerability in Microsoft Internet Explorer 6, 7, and 8 allows remote attackers to execute arbitrary code via vectors related to Cascading Style Sheets (CSS) token sequences and the clip attribute, aka an \"invalid flag reference\" issue or \"Uninitialized Memory Corruption Vulnerability,\" as exploited in the wild in November 2010.","epss":{"date":"2026-11-12","epss":0.96831,"percentile":0.99888},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2010-3962","cwes":[],"dateAdded":"2025-10-06","dueDate":"2025-10-27","forensicTriage":"No","knownRansomwareCampaignUse":"Unknown","notes":"https://learn.microsoft.com/en-us/security-updates/SecurityAdvisories/2010/2458511?redirectedfrom=MSDN ; https://nvd.nist.gov/vuln/detail/CVE-2010-3962","product":"Internet Explorer","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are 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