How severe is CVE-2010-2740?

CVE-2010-2740 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2010-2740 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-2740?

CVE-2010-2740 primarily affects Microsoft Windows 2003 Server. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-2740?

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-2010-2740 published?

CVE-2010-2740 was published on 2010-10-13 and last updated on 2026-06-16.

CVE-2010-2740

CVE-2010-2740 is a high-severity vulnerability in Microsoft Windows 2003 Server with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Microsoft Windows 2003 Server
Published: 2010-10-13
Last modified: 2026-06-16

Description

The OpenType Font (OTF) format driver in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly perform memory allocation during font parsing, which allows local users to gain privileges via a crafted application, aka "OpenType Font Parsing Vulnerability."

Frequently asked questions

What is CVE-2010-2740?: The OpenType Font (OTF) format driver in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly perform memory allocation during font parsing, which allows local users to gain privileges via a crafted application, aka "OpenType Font Parsing Vulnerability."
How severe is CVE-2010-2740?: CVE-2010-2740 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2010-2740 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-2740?: CVE-2010-2740 primarily affects Microsoft Windows 2003 Server. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-2740?: 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-2010-2740 published?: CVE-2010-2740 was published on 2010-10-13 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*

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