CVE-2026-3386 | wren-lang wren up to 0.4.0 src/vm/wren_compiler.c emitOp out-of-bounds

A vulnerability was found in wren-lang wren up to 0.4.0. It has been rated as problematic. Affected by this vulnerability is the function emitOp of the file src/vm/wren_compiler.c. This manipulation causes out-of-bounds read.

This vulnerability is handled as CVE-2026-3386. It is possible to launch the attack on the local host. Additionally, an exploit exists.

The project was informed of the problem early through an issue report but has not responded yet.VulDB Recent EntriesRead More