Résumé
Next.js: Unauthenticated Remote Code Execution in Image Optimization API when AVIF files are used
Détails de l’avis
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.
Références
- https://github.com/advisories/GHSA-2xp9-vwfh-vxw4
- https://github.com/strukturag/libheif/security/advisories/GHSA-g89c-p67h-r497
- https://github.com/vercel/next.js/security/advisories/GHSA-2xp9-vwfh-vxw4
- https://github.com/vercel/next.js/pull/97875
- https://github.com/vercel/next.js/pull/97931
- https://github.com/vercel/next.js/commit/3a15b4ac6ac8e70b1a9b18ecc18e8434462899b3
- https://github.com/vercel/next.js/commit/409772ec807def20132d251ad48fd8d8ad4c73c2
- https://github.com/vercel/next.js/commit/7a5937a8ab20b89d0a961f75eabb11577f5d5998
Vulnérabilités liées
Tout Supply chain →- HIGHCVE-2026-105642
Ghost: Remote Code Execution via Bookmark Card Images
- HIGHGHSA-wq5f-xc86-pv6w
sharp : Vulnerability in librsvg dependency CVE-2026-96889
- CRITICALGHSA-vcvr-r3jv-pc5j
Next.js: Remote Code Execution in next/og ImageResponse
- HIGHCVE-2026-96627
Arcane: Delegated users:update permission allows admin account takeover via password reset (no privilege-hierarchy check)
- MEDIUMCVE-2026-96628
Arcane: Environment access token bypasses the admin-required authorization gate on `/api/debug/pprof`
- CRITICALCVE-2026-105192
LMCache: Remote code execution via unsafe deserialization in multiprocess mode transport