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Linking with libcups3 causing segfault

Status: Open.

#151 In OpenPrinting/libcupsfilters;

· NJRoadfan opened on Jun 7, 2026

imagetoraster: heap-buffer-overflow in cupsfilters/image-zoom.c:273 with small grayscale PNG

Status: Open.

#148 In OpenPrinting/libcupsfilters;

· kimaiden1984-boop opened on Jun 1, 2026

Heap-buffer-overflow READ in pdftoraster.c write_page_image()

Status: Open.

#145 In OpenPrinting/libcupsfilters;

· kimaiden1984-boop opened on Apr 29, 2026

NULL-related ASAN reports

Status: Open.

#144 In OpenPrinting/libcupsfilters;

· IliaKash1 opened on Apr 24, 2026

Heap buffer overflow(read) in _cfImageReadTIFF

Status: Open.

#116 In OpenPrinting/libcupsfilters;

· IliaKash1 opened on Jan 23, 2026

rasterize pdf that embeds non-regular dpi image using cupsfilter introduces nearest-neighbor like aliasing artifacts.

Status: Open.

#111 In OpenPrinting/libcupsfilters;

· foriequal0 opened on Dec 27, 2025

Provide translation for internal function from bannertopdf filter

Status: Open.

#110 In OpenPrinting/libcupsfilters;

· appr0ve opened on Dec 18, 2025

Ghostcript used to find the number of pages on output could fail

Status: Open.

#98 In OpenPrinting/libcupsfilters;

· l1gi opened on Aug 28, 2025

bannertopdf filter produce unreadable symbols

Status: Open.

#112 In OpenPrinting/libcupsfilters;

· appr0ve opened on Jul 7, 2025

Paper sizes that do not support borderless printing are displayed as the paper sizes for borderless printing in the print dialog.

Status: Open.

#89 In OpenPrinting/libcupsfilters;

· mpdt2 opened on May 8, 2025

Arabic glyphs are not joined together by texttopdf

Status: Open.

#88 In OpenPrinting/libcupsfilters;

· l1gi opened on Apr 10, 2025

In Ubuntu 24.04 OS PCL6 printer driver print is failing using gstopxl filter

Status: Open.

#78 In OpenPrinting/libcupsfilters;

· udayy opened on Jan 27, 2025