GHSA-2xp9-vwfh-vxw4: Next.js: Unauthenticated Remote Code Execution in Image Optimization API when AVIF files are used
VULNsource · GTH
HIGHCritical vulnerability
What to do
- Critical severity — schedule an urgent patch.
A vulnerability in the underlying `libheif` library used by `sharp` which Next.js uses for image optimization can lead to remote code execution when AVIF files are optimized. Until a fix has propagated, optimization of AVIF files is disabled.
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