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OpenAdvisories
Medium ELSA-2026-50808 1 CVE

Moderate: libpng security update (Oracle Linux 7)

Published Aug 12, 2026 · Updated Aug 12, 2026

Ecosystem: Oracle Linux

Summary

[2:1.5.13-8.0.5]
- Fix CVE-2026-33416 [Orabug: 39836909]

[2:1.5.13-8.0.3]
- Fix CVE-2026-25646 [Orabug: 39093556]

[2:1.5.13-8.0.1]
- Fix CVE-2025-64720 [Orabug: 38824465]

Fixed packages 3

ReleasePackageFixed in
Oracle Linux · 7 libpng 2:1.5.13-8.0.5.el7
Oracle Linux · 7 libpng-devel 2:1.5.13-8.0.5.el7
Oracle Linux · 7 libpng-static 2:1.5.13-8.0.5.el7

Vulnerabilities 1

  • High 7.5
    CVE-2026-33416

    LIBPNG has use-after-free via pointer aliasing in `png_set_tRNS` and `png_set_PLTE`

    LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. In versions 1.2.1 through 1.6.55, `png_set_tRNS` and `png_set_PLTE` each alias a heap-allocated buffer between `png_str…

    pnggroup libpng openjpeg2 fltk Debian Ubuntu Azure Linux Alpine Wolfi