How severe is CVE-2014-6360?

CVE-2014-6360 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2014-6360 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-6360?

CVE-2014-6360 primarily affects Microsoft Excel. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-6360?

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

When was CVE-2014-6360 published?

CVE-2014-6360 was published on 2014-12-11 and last updated on 2026-06-17.

CVE-2014-6360

CVE-2014-6360 is a critical-severity vulnerability in Microsoft Excel with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 13% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 13% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Microsoft Excel
Published: 2014-12-11
Last modified: 2026-06-17

Description

Microsoft Excel 2007 SP3, Excel 2010 SP2, and Office Compatibility Pack allow remote attackers to execute arbitrary code via a crafted Office document, aka "Global Free Remote Code Execution in Excel Vulnerability."

Frequently asked questions

What is CVE-2014-6360?: Microsoft Excel 2007 SP3, Excel 2010 SP2, and Office Compatibility Pack allow remote attackers to execute arbitrary code via a crafted Office document, aka "Global Free Remote Code Execution in Excel Vulnerability."
How severe is CVE-2014-6360?: CVE-2014-6360 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2014-6360 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-6360?: CVE-2014-6360 primarily affects Microsoft Excel. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-6360?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2014-6360 published?: CVE-2014-6360 was published on 2014-12-11 and last updated on 2026-06-17.

References

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-083

Affected products (4)

cpe:2.3:a:microsoft:excel:2007:sp3:*:*:*:*:*:*
cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:x64:*
cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:x86:*:*
cpe:2.3:a:microsoft:office_compatibility_pack:*:*:*:*:*:*:*:*

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