CVE-2007-3953

VendornormanProductnorman virus controlDiscoveredJul 24, 2007UpdatedApr 23, 2026

The OLE2 parsing in Norman Antivirus before 5.91.02 allows remote attackers to cause a denial of service via a crafted DOC file that triggers a divide-by-zero error.

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CVSS v3.1

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EPSS

4.36%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

Connections

1 relationships

norman virus control

source

Timeline

disclosure → media coverage

Jul 24, 2007

Disclosure — published as a CVE record. · last revised by NVD Apr 23, 2026