Vendor
mrubyc
1 known vulnerabilities.
Products
1 result · Clear filters · Feed
-
Medium 6.2CVE-2026-86547 Public exploit
mrubyc through 4.0.0 NULL Pointer Dereference via OP_ENTER
mrubyc through 4.0.0 contains a null pointer dereference vulnerability in the op_enter() handler in src/vm.c when processing untrusted bytecode. Attackers can craft malicious .mrb bytecode files with OP_ENTER instructions at the top level to crash the embeddi…