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CVE-2026-118753

CVE-2026-118753 · FreeImage (danoli3 fork) before 3.19.25 Heap Buffer Overflow via GIF_PLAYBACK Compositing

This page contains facts from public vulnerability sources. Check the original advisory before updating.

FreeImage (danoli3 fork) before 3.19.25 contains a heap buffer overflow vulnerability in PluginGIF.cpp that allows attackers to write past the canvas allocation via unclipped GIF frame rectangles. Attackers can craft a GIF whose frame left plus width exceeds the logical screen width, causing GifPlaybackCompositeFrame() and GifPlaybackFillRect() to corrupt heap memory when loaded with GIF_PLAYBACK.

CVSS 8.5 · High · EPSS 0.1% · Fix available

Published
Updated

Affected products and versions

  • freeimage

    Versions
    • ≥ 0, < 3.19.25: Affected (semver)
    • 3.19.25: Not affected (semver)

    Update to 3.19.25

  • freeimage

    Versions
    • ≥ 0, ≤ 3.18.0: Affected (semver)

    No fix published

Original sources

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