Is CVE-2009-3944 being actively exploited?

CVE-2009-3944 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-3944?

CVE-2009-3944 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2009-3944

MEDIUM · CVSS 5.0EPSS 1.1%EU EUVD

Research In Motion (RIM) BlackBerry Browser on the BlackBerry 8800 allows remote attackers to cause a denial of service (application hang) via a JavaScript loop that configures the home page by using the setHomePage method and a DHTML behavior property.

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS score: 1.1% (66th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-3915)
Published: November 16, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-3915 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

rim / blackberry 8800
rim / blackberry browser

References

http://www.securityfocus.com/archive/1/507759/100/0/threaded

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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