LI
Product
libpng
by pnggroup · last CVE Jun 4, 2026
4
CVEs
0
On KEV
7.6
Max CVSS
0
New 30D
Severity mix
Critical 0High 2Medium 2Low 0
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Add libpng to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-33636
7.6
1%
Mar 26
LIBPNG has ARM NEON Palette Expansion Out-of-Bounds Read on AArch64
Affected: >= 1.6.36, < 1.6.56
CVE-2026-33416
7.5
1%
Mar 26
LIBPNG has use-after-free via pointer aliasing in `png_set_tRNS` and `png_set_PLTE`
Affected: >= 1.2.1, < 1.6.56
CVE-2026-40930
5.4
0%
Jun 4
LIBPNG: Chunk smuggling in push-mode APNG parser via unconsumed chunk body
Affected: = 1.8.0
CVE-2026-34757
4.4
0%
Apr 9
LIBPNG has a yse-after-free in png_set_PLTE, png_set_tRNS and png_set_hIST leading to corrupted chunk data and potential heap information disclosure
Affected: >= 1.0.9, < 1.6.57
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