CVE-2009-0557CISA KEVEPSS p98.9%

CVE-2009-0557Microsoft Office Object Record Corruption Vulnerability

Microsoft / Office

Description

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.

Scoring

EPSS53.00% probability of exploitation · percentile 98.9% · 2026-10-03T12:00:21Z

CISA KEV entry

Added to KEV: 2022-06-08

(incoming)1

TypeTargetConfidenceTier
KEVEntryMicrosoft Office Object Record Corruption Vulnerabilitykev-cve-2009-05570%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Microsoft Office Remote Code Execution
CVE
Microsoft Office Buffer Overflow Vulnerability
CVE
Microsoft Excel Featheader Record Memory Corruption Vulnerability
CVE
Microsoft Office Excel Remote Code Execution Vulnerability
CVE
Microsoft Office Memory Corruption Vulnerability
CVE
Microsoft Office Remote Code Execution Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.