CVE-2007-2227: n/a vulnerability

CVE-2007-2227: The MHTML protocol handler in Microsoft Outlook Express 6 and Windows Mail in Windows Vista does not proper...

The MHTML protocol handler in Microsoft Outlook Express 6 and Windows Mail in Windows Vista does not properly handle Content-Disposition "notifications," which allows remote attackers to obtain sensitive information from other Internet Explorer domains, aka "Content Disposition Parsing Cross Domain Information Disclosure Vulnerability."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 13:23 UTC (UTC+00:00)

Security readout for executives and security teams

This is a legacy Microsoft client-side information disclosure issue. A malicious remote actor could abuse the MHTML protocol handler in Outlook Express 6 or Windows Mail on Windows Vista to access information from other Internet Explorer domains. The source bundle does not provide CVSS, CWE, or active exploitation evidence. Exposure is most likely limited to legacy Windows environments still running Outlook Express 6 or Windows Mail on Windows Vista. Modern supported Microsoft mail clients are not identified in the provided sources as affected. Treat as a legacy-risk cleanup item unless affected systems remain in production. If Outlook Express 6 or Vista Windows Mail exists in business workflows, prioritize patch verification, isolation, or retirement because the issue crosses browser-domain boundaries. Mitigation focus: Apply Microsoft MS07-034 or vendor-supplied successor updates.; Identify and retire unsupported Outlook Express 6 and Windows Vista systems.; Restrict use of legacy Internet Explorer and MHTML protocol handling where feasible..

Prepared: Jun 29, 2026, 05:15 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2007-2227 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 12, 2007, 21:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
MS07-034CVE reference · vendor-advisory, x_refsource_MS
oval:org.mitre.oval:def:2085CVE reference · vdb-entry, signature

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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