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.
| Version | Score | Severity | Vector String |
|---|---|---|---|
| 3.1 | 6.1 | Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H |
| Product | Vendor | Version |
|---|---|---|
| libpng | pnggroup | 2.7.8.1 |
| libpng | pnggroup | < 10.0.22631.5624 |