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RHEL Packaging Agent f447ecff21 Fix CVE-2026-64612: handle libpng errors gracefully in libcupsfilters 
Backport upstream commit e8888af31419 to fix CVE-2026-64612.
The patch adds proper libpng error handling via longjmp()/setjmp()
in cupsfilters/image-png.c, so that a malformed PNG results in a
graceful error return instead of aborting the whole process.

CVE: CVE-2026-64612
Upstream patches:
 - e8888af314.patch
Resolves: RHEL-212655

This commit was backported by Ymir, a Red Hat Enterprise Linux software maintenance AI agent.

Assisted-by: Ymir
2026-07-29 15:22:35 +00:00
.fmf Add proper plans and gating 2024-07-17 14:14:28 +02:00
.gitignore 2240388 - libcupsfilters-2.0.0 is available 2023-10-03 12:07:28 +02:00
0001-bannertopdf.c-Fix-segfault-when-printing-banners-tes.patch RHEL-71935 Fix several important issues reported by OSH 2025-02-12 15:06:50 +01:00
0001-cfgetprinterattributes5-validate-response-attributes.patch RHEL-60322 CVE-2024-47076 libcupsfilters: cfGetPrinterAttributes API does not perform sanitization on returned IPP attributes 2024-11-21 17:41:13 +01:00
0001-cfImageCMYKToCMY-Fixed-copy-and-paste-error.patch RHEL-29726 Backport fix for typo influencing image filtering from CMYK to CMY 2024-03-20 15:50:18 +01:00
0001-configure.ac-Make-CJK-fonts-name-configurable.patch RHEL-68430 texttopdf omits Chinese characters when creating PDF documents 2025-08-04 16:15:31 +02:00
0001-Fix-issues-reported-by-OpenScanHub-79.patch RHEL-71935 Fix several important issues reported by OSH 2025-02-12 15:06:50 +01:00
ci.fmf Add proper plans and gating 2024-07-17 14:14:28 +02:00
gating.yaml updated plans 2024-07-29 12:37:20 +02:00
libcf-color-raster-printing.patch RHEL-26148 - fix grayscale/color raster printing via AirPrint 2024-03-20 12:49:12 +01:00
libcupsfilters-2.0.0-CVE-2026-64612.patch Fix CVE-2026-64612: handle libpng errors gracefully in libcupsfilters 2026-07-29 15:22:35 +00:00
libcupsfilters.spec Fix CVE-2026-64612: handle libpng errors gracefully in libcupsfilters 2026-07-29 15:22:35 +00:00
plans.fmf Switch tests to Centos Stream 2025-06-03 08:37:44 +02:00
README.md Added the README 2023-02-14 17:13:46 +00:00
sources 2240388 - libcupsfilters-2.0.0 is available 2023-10-03 12:07:28 +02:00

README.md

libcupsfilters

The libcupsfilters package