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Vulnerability record · CVE-2011-1844 · published 3 May 2011

CVE-2011-1844: Microsoft silverlight vulnerability

Microsoft · Silverlight

Memory leak in Microsoft Silverlight 4 before 4.0.60310.0 allows remote attackers to cause a denial of service (memory consumption) via an application involving a popup control and a custom DependencyProperty property, related to lack of garbage collection.

7.8 CVSS 2.0 High EPSS 12% · top 4.0% CWE-399 · CWE-399
7.8CVSS 2.0 base score
12%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
16 Jun 2026Last modified by NVD

Description

Memory leak in Microsoft Silverlight 4 before 4.0.60310.0 allows remote attackers to cause a denial of service (memory consumption) via an application involving a popup control and a custom DependencyProperty property, related to lack of garbage collection.

AV:N/AC:L/Au:N/C:N/I:N/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://isc.sans.edu/diary.html?storyid=10747 Patch
http://support.microsoft.com/kb/2526954 Patch
http://isc.sans.edu/diary.html?storyid=10747 Patch
http://support.microsoft.com/kb/2526954 Patch

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-1844), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.