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UNKNOWNKNOWN EXPLOITED

CVE-2009-0557

Microsoft Office Object Record Corruption Vulnerability

Published
2022-06-08
Modified
2026-07-31
Sources
cisa-kev

Summary

Microsoft Office contains an object record corruption vulnerability that allows remote attackers to execute code via a crafted Excel file with a malformed record object.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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