CVE-2026-53461High· 7.5▾ TwilightImageMagick has out-of-bounds write in ICON decoder due to incorrect loop
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 4.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via GHSA
0.4%
An incorrect loop in the ICON decoder can result in an out of bounds heap write resulting in a crash.
Magick.NET-Q16-AnyCPU < 14.14.0Magick.NET-Q16-HDRI-AnyCPU < 14.14.0Magick.NET-Q16-HDRI-OpenMP-arm64 < 14.14.0Magick.NET-Q16-HDRI-arm64 < 14.14.0Magick.NET-Q16-HDRI-x64 < 14.14.0Magick.NET-Q16-HDRI-x86 < 14.14.0Magick.NET-Q16-OpenMP-arm64 < 14.14.0Magick.NET-Q16-OpenMP-x64 < 14.14.0Magick.NET-Q16-arm64 < 14.14.0Magick.NET-Q16-x64 < 14.14.0Magick.NET-Q16-x86 < 14.14.0Magick.NET-Q8-AnyCPU < 14.14.0Magick.NET-Q8-OpenMP-arm64 < 14.14.0Magick.NET-Q8-OpenMP-x64 < 14.14.0Magick.NET-Q8-arm64 < 14.14.0Magick.NET-Q8-x64 < 14.14.0Magick.NET-Q8-x86 < 14.14.0Upgrade to a patched release:
Magick.NET-Q16-AnyCPU 14.14.0Magick.NET-Q16-HDRI-AnyCPU 14.14.0Magick.NET-Q16-HDRI-OpenMP-arm64 14.14.0Magick.NET-Q16-HDRI-arm64 14.14.0Magick.NET-Q16-HDRI-x64 14.14.0Magick.NET-Q16-HDRI-x86 14.14.0Magick.NET-Q16-OpenMP-arm64 14.14.0Magick.NET-Q16-OpenMP-x64 14.14.0Magick.NET-Q16-arm64 14.14.0Magick.NET-Q16-x64 14.14.0Magick.NET-Q16-x86 14.14.0Magick.NET-Q8-AnyCPU 14.14.0Magick.NET-Q8-OpenMP-arm64 14.14.0Magick.NET-Q8-OpenMP-x64 14.14.0Magick.NET-Q8-arm64 14.14.0Magick.NET-Q8-x64 14.14.0Magick.NET-Q8-x86 14.14.0Connected by shared product, vendor, weakness, or advisory.
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