libpng16-16: An issue has been found in libpng 1.6.34
CVE-2018-14048 is fixed in 2 products on 1 platform, first by libpng-tools 1.6.34-1ubuntu0.18.04.2+esm3, released April 9, 2026. It is not reported as exploited. Patch Radar priority: Routine.
An issue has been found in libpng 1.6.34. It is a SEGV in the function png_free_data in png.c, related to the recommended error handling for png_read_image.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libpng-tools · Ubuntu 18.04.6 LTS (bionic) | 1.6.34-1ubuntu0.18.04.2+esm3 | libpng-tools 1.6.34-1ubuntu0.18.04.2+esm3 | Apr 9, 2026 |
| libpng16-16 · Ubuntu 18.04.6 LTS (bionic) | 1.6.34-1ubuntu0.18.04.2+esm3 | libpng16-16 1.6.34-1ubuntu0.18.04.2+esm3 | Apr 9, 2026 |
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