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libpng16 vulnerabilities

Vulnerabilities published for libpng16 in the last 30 days: 0. Listed in the KEV catalogue: 0.

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Vulnerabilities: 3

SUSE-SU-2026:3493-1
Not ratedFix available
Security update for libpng16
This update for libpng16 fixes the following issues: Changes for libpng16: - version update to 1.6.58 (jsc#PED-16190).
libpng16 Operating systems
- Update to 1.6.58-150600.3.23.1
Published August 4, 2026Updated August 4, 2026
Source advisory 1 ↗Source advisory 2 ↗
SUSE-SU-2026:1368-1
Not ratedFix available
Security update for libpng16
This update for libpng16 fixes the following issues: - CVE-2026-33416: use-after-free via pointer aliasing in `png_set_tRNS` and `png_set_PLTE` can lead to arbitrary code execution (bsc#1260754). - CVE-2026-33636: out-of-bounds read/write in the palette expansion on ARM Neon can lead to information leak and crashes (bsc#1260755).
libpng16 Operating systems
- Update to 1.6.40-150600.3.17.1
Published April 15, 2026Updated April 16, 2026
Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗
SUSE-SU-2026:0597-1
Not ratedFix available
Security update for libpng16
This update for libpng16 fixes the following issues: - CVE-2026-25646: heap buffer overflow vulnerability in png_set_dither/png_set_quantize (bsc#1258020).
libpng16 Operating systems
- Update to 1.6.40-150600.3.12.1
Published February 23, 2026Updated February 24, 2026
Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗

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