This is poppler, a PDF rendering library. It is a fork of the xpdf 3.0 PDF viewer developed by Derek Noonburg of Glyph and Cog, LLC. Poppler provides PDF rendering functionality as a shared library, to centralize the maintenence effort and to reduce duplicated effort. And the poppler developers would like to move libpoppler forward in a number of areas that doesn't fit within the goals of xpdf. The QT wrapper is available in the print/poppler-qt package. The PDF utilities are available in the print/poppler-utils package.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.