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Case File

CVE-2010-1991

MEDIUM · CVSS 5 EPSS 10.54%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-05-20 · Last synced 2026-08-04

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CVE
CVE-2010-1991
Severity
MEDIUM
CVSS
5
EPSS
10.54%
Microsoft

Original NVD Description

Microsoft Internet Explorer 6.0.2900.2180, 7, and 8.0.7600.16385 executes a mail application in situations where an IFRAME element has a mailto: URL in its SRC attribute, which allows remote attackers to cause a denial of service (excessive application launches) via an HTML document with many IFRAME elements.