Unrated severityNVD Advisory· Published Mar 3, 2007· Updated Jun 16, 2026
CVE-2007-1239
CVE-2007-1239
Description
Microsoft Excel 2003 does not properly parse .XLS files, which allows remote attackers to cause a denial of service (application crash) via a file with a (1) corrupted XML format or a (2) corrupted XLS format, which triggers a NULL pointer dereference.
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Affected products
4Patches
Vulnerability mechanics
References
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