QuickJS before 7414e5f has a quickjs.h JS_FreeValueRT use-after-free because of incorrect garbage collection of async functions with closures.
{ "binaries": [ { "binary_version": "2021.03.27-1ubuntu0.1~esm1", "binary_name": "libquickjs" }, { "binary_version": "2021.03.27-1ubuntu0.1~esm1", "binary_name": "quickjs" } ], "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro" }