Bug 2428825 (CVE-2026-22695) - CVE-2026-22695 libpng: libpng: Denial of service and information disclosure via heap buffer over-read in png_image_finish_read
Summary: CVE-2026-22695 libpng: libpng: Denial of service and information disclosure v...
Keywords:
Status: NEW
Alias: CVE-2026-22695
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-13 00:10 UTC by OSIDB Bzimport
Modified: 2026-01-13 10:00 UTC (History)
18 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-01-13 00:10:35 UTC 
LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From 1.6.51 to 1.6.53, there is a heap buffer over-read in the libpng simplified API function png_image_finish_read when processing interlaced 16-bit PNGs with 8-bit output format and non-minimal row stride. This is a regression introduced by the fix for CVE-2025-65018. This vulnerability is fixed in 1.6.54.
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