CVE-2025-62491

A Use-After-Free UAF vulnerability exists in the QuickJS engine's standard library when iterating over the global list of unhandled rejected promises ts-rejectedpromiselist. The function jsstdpromiserejectioncheck attempts to iterate over the rejectedpromiselist to report unhandled rejections usi...

DEBIAN-CVE-2025-62491

A Use-After-Free UAF vulnerability exists in the QuickJS engine's standard library when iterating over the global list of unhandled rejected promises ts-rejectedpromiselist. The function jsstdpromiserejectioncheck attempts to iterate over the rejectedpromiselist to report unhandled rejections usi...

Denial Of Service (DoS)

next is vulnerable to denial of service. The vulnerability exists in the extended function of getClonableBody in body-streams.ts due to some unhandled rejections when a connection is canceled with the edge runtime which allows an attacker to cause an application crash...