How severe is CVE-2009-0202?

CVE-2009-0202 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2009-0202 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 24% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-0202?

CVE-2009-0202 primarily affects Microsoft Office Powerpoint. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-0202?

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-2009-0202 published?

CVE-2009-0202 was published on 2009-06-11 and last updated on 2026-06-16.

CVE-2009-0202

CVE-2009-0202 is a critical-severity vulnerability in Microsoft Office Powerpoint with a CVSS 2.0 base score of 9.3. Its EPSS exploit-prediction score of 24% places it in the 98th 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: 24% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Microsoft Office Powerpoint
Published: 2009-06-11
Last modified: 2026-06-16

Description

Array index error in FL21WIN.DLL in the PowerPoint Freelance Windows 2.1 Translator in Microsoft PowerPoint 2000 and 2002 allows remote attackers to execute arbitrary code via a Freelance file with unspecified "layout information" that triggers a heap-based buffer overflow.

Frequently asked questions

What is CVE-2009-0202?: Array index error in FL21WIN.DLL in the PowerPoint Freelance Windows 2.1 Translator in Microsoft PowerPoint 2000 and 2002 allows remote attackers to execute arbitrary code via a Freelance file with unspecified "layout information" that triggers a heap-based buffer overflow.
How severe is CVE-2009-0202?: CVE-2009-0202 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2009-0202 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 24% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-0202?: CVE-2009-0202 primarily affects Microsoft Office Powerpoint. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-0202?: 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-2009-0202 published?: CVE-2009-0202 was published on 2009-06-11 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:microsoft:office_powerpoint:2000:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:office_powerpoint:2002:*:*:*:*:*:*:*

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