lion9453/CVE-2026-96889-nextjs-rce

PoC

Lab PoC for CVE-2026-96889: Next.js Image Optimization SVG typed as AVIF reaches librsvg UAF (RUSTSEC-2026-0305). Unauthenticated RCE on glibc Linux.

view exploit source poc_in_githubauthor lion9453published 2026-10-16catalog poc_in_github
01

exploited CVEs (1)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2026-96889UShigh7.8Exploit
A flaw was found in librsvg. When processing an SVG document containing nested XML inclusions (Xincludes) with duplicate entity declarations, a use-after-free error can occur. This…
scry

Working exploits like this target internet-facing systems. See what is exposed on your perimeter with a free passive scan.

Free scan