CVE-2009-1511

CVE-2009-1511 is a high-severity vulnerability in Microsoft Windows Xp with a CVSS 2.0 base score of 7.8. Its EPSS exploit-prediction score of 14% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-399.

Key facts

Description

GDI+ in Microsoft Windows XP SP3 allows remote attackers to cause a denial of service (infinite loop) via a PNG file that contains a certain large btChunkLen value.

Frequently asked questions

What is CVE-2009-1511?
GDI+ in Microsoft Windows XP SP3 allows remote attackers to cause a denial of service (infinite loop) via a PNG file that contains a certain large btChunkLen value.
How severe is CVE-2009-1511?
CVE-2009-1511 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2009-1511 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 14% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-1511?
CVE-2009-1511 affects Microsoft Windows Xp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-1511?
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-2009-1511 published?
CVE-2009-1511 was published on 2009-05-01 and last updated on 2026-06-16.

References

Affected products (1)

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