Is CVE-2009-3805 being actively exploited?

CVE-2009-3805 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-3805?

CVE-2009-3805 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2009-3805

MEDIUM · CVSS 4.3EPSS 1.4%EU EUVD

gpg2.exe in Gpg4win 2.0.1, as used in KDE Kleopatra 2.0.11, allows remote attackers to cause a denial of service (application crash) via a long certificate signature.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
EPSS score: 1.4% (72th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-3777)
Published: October 27, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-3777 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

gpg4win / gpg4win
kde-apps / kleopatra

References

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

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