Is CVE-2006-6146 being actively exploited?

CVE-2006-6146 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2006-6146?

CVE-2006-6146 has a CVSS 2.0 base score of 2.6 (LOW).

CVE-2006-6146

LOW · CVSS 2.6EPSS 1.3%EU EUVD

Buffer overflow in the HPDF_Page_Circle function in hpdf_page_operator.c in Takeshi Kanno Haru Free PDF Library (libharu2, aka libharu) 2.0.7 and earlier allows context-dependent attackers to cause a denial of service (application crash) via certain arguments that yield a large amount of PDF data, as demonstrated by a filled circle.

Key facts

CVSS score: 2.6 (v2.0)
Severity: LOW
CVSS vector: AV:N/AC:H/Au:N/C:N/I:N/A:P
EPSS score: 1.3% (70th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2006-6129)
Published: November 28, 2006
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2006-6129 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

takeshi kanno / haru free pdf library
takeshi kanno / haru free pdf library
takeshi kanno / haru free pdf library
takeshi kanno / haru free pdf library
takeshi kanno / haru free pdf library
takeshi kanno / haru free pdf library
takeshi kanno / haru free pdf library
takeshi kanno / haru free pdf library

References

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

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