How severe is CVE-2007-1238?

CVE-2007-1238 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2007-1238 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1238?

CVE-2007-1238 affects Microsoft Office. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-1238?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2007-1238 published?

CVE-2007-1238 was published on 2007-03-03 and last updated on 2026-06-16.

CVE-2007-1238

CVE-2007-1238 is a medium-severity vulnerability in Microsoft Office with a CVSS 2.0 base score of 4.3. Its EPSS exploit-prediction score of 10% places it in the 95th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-399.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Microsoft Office
Published: 2007-03-03
Last modified: 2026-06-16

Description

Microsoft Office 2003 allows user-assisted remote attackers to cause a denial of service (application crash) by attempting to insert a corrupted WMF file.

Frequently asked questions

What is CVE-2007-1238?: Microsoft Office 2003 allows user-assisted remote attackers to cause a denial of service (application crash) by attempting to insert a corrupted WMF file.
How severe is CVE-2007-1238?: CVE-2007-1238 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2007-1238 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1238?: CVE-2007-1238 affects Microsoft Office. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1238?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-1238 published?: CVE-2007-1238 was published on 2007-03-03 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:microsoft:office:2003:*:*:*:*:*:*:*

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