How severe is CVE-2007-1911?

CVE-2007-1911 has a CVSS 2.0 base score of 7.1, rated high severity.

Is CVE-2007-1911 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1911?

CVE-2007-1911 affects Microsoft Word. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-1911?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2007-1911 published?

CVE-2007-1911 was published on 2007-04-10 and last updated on 2026-06-16.

CVE-2007-1911

CVE-2007-1911 is a high-severity vulnerability in Microsoft Word with a CVSS 2.0 base score of 7.1. Its EPSS exploit-prediction score of 12% places it in the 96th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: High (CVSS 2.0 base score 7.1)
EPSS exploit prediction: 12% (96th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Word
Published: 2007-04-10
Last modified: 2026-06-16

Description

Multiple unspecified vulnerabilities in Microsoft Word 2007 allow remote attackers to cause a denial of service (CPU consumption) via crafted documents, as demonstrated by (1) file798-1.doc and (2) file613-1.doc, possibly related to a buffer overflow.

Frequently asked questions

What is CVE-2007-1911?: Multiple unspecified vulnerabilities in Microsoft Word 2007 allow remote attackers to cause a denial of service (CPU consumption) via crafted documents, as demonstrated by (1) file798-1.doc and (2) file613-1.doc, possibly related to a buffer overflow.
How severe is CVE-2007-1911?: CVE-2007-1911 has a CVSS 2.0 base score of 7.1, rated high severity.
Is CVE-2007-1911 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1911?: CVE-2007-1911 affects Microsoft Word. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1911?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-1911 published?: CVE-2007-1911 was published on 2007-04-10 and last updated on 2026-06-16.

References

https://www.exploit-db.com/exploits/3690

Affected products (1)

cpe:2.3:a:microsoft:word:2007:*:*:*:*:*:*:*

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