CVE-2026-110259 [MEDIUM] – OW2 ASM 3.0 before 9.11 contains an uncontrolled recursion vulnerability in ClassWriter.re

OW2 ASM 3.0 before 9.11 contains an uncontrolled recursion vulnerability in ClassWriter.replaceAsmInstructions() that allows attackers to cause denial of service through crafted class files. Attackers can supply a class with a large method containing many long forward jumps, triggering unbounded toByteArray() recursion and a StackOverflowError during transformation.