How severe is CVE-2014-0268?

CVE-2014-0268 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-0268 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 22% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0268?

CVE-2014-0268 primarily affects Microsoft Internet Explorer. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-0268?

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

When was CVE-2014-0268 published?

CVE-2014-0268 was published on 2014-02-12 and last updated on 2026-06-17.

CVE-2014-0268

CVE-2014-0268 is a medium-severity vulnerability in Microsoft Internet Explorer with a CVSS 2.0 base score of 4.3. Its EPSS exploit-prediction score of 22% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-264.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 22% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Microsoft Internet Explorer
Published: 2014-02-12
Last modified: 2026-06-17

Description

Microsoft Internet Explorer 8 through 11 does not properly restrict file installation and registry-key creation, which allows remote attackers to bypass the Mandatory Integrity Control protection mechanism via a crafted web site, aka "Internet Explorer Elevation of Privilege Vulnerability."

Frequently asked questions

What is CVE-2014-0268?: Microsoft Internet Explorer 8 through 11 does not properly restrict file installation and registry-key creation, which allows remote attackers to bypass the Mandatory Integrity Control protection mechanism via a crafted web site, aka "Internet Explorer Elevation of Privilege Vulnerability."
How severe is CVE-2014-0268?: CVE-2014-0268 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-0268 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 22% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0268?: CVE-2014-0268 primarily affects Microsoft Internet Explorer. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0268?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0268 published?: CVE-2014-0268 was published on 2014-02-12 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*

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