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High ELSA-2026-6445 1 CVE

Important: libpng12 security update (Oracle Linux 8)

Published Apr 2, 2026 · Updated Apr 2, 2026

Ecosystem: Oracle Linux

Summary

[1.2.57-6]
- fix CVE-2026-25646: heap buffer overflow in png_set_quantize (RHEL-148339)

Fixed packages 1

ReleasePackageFixed in
Oracle Linux · 8 libpng12 0:1.2.57-6.el8_10

Vulnerabilities 1

  • High 8.3
    CVE-2026-25646

    LIBPNG has a heap buffer overflow in png_set_quantize

    LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. Prior to 1.6.55, an out-of-bounds read vulnerability exists in the png_set_quantize() API function. When the function i…

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