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CVE-2009-0556

No fix known ExploitedEPSS 67%CVSS 8.8

Microsoft Office PowerPoint 2000 SP3, 2002 SP3, and 2003 SP3, and PowerPoint in Microsoft Office 2004 for Mac, allows remote attackers to execute arbitrary code via a PowerPoint file with an OutlineTextRefAtom containing an an invalid index value that triggers memory corruption, as exploited in the wild in April 2009 by Exploit:Win32/Apptom.gen, aka "Memory Corruption Vulnerability."

Published 2009-04-03 · In CISA KEV since 2026-01-07 · CVE record · OSV

Products: microsoft office_powerpoint, microsoft powerpoint