CVE-2009-3129: Microsoft Excel Featheader Record Memory Corruption
Microsoft Excel Featheader Record Memory Corruption Vulnerability. Microsoft Office Excel allows remote attackers to execute arbitrary code via a spreadsheet with a FEATHEADER record containing an invalid cbHdrData size element that affects a pointer offset.
- CISA KEV-listed (remediation due 2022-03-24)
- EPSS 91.2% (99.7% percentile)