CVE-2026-19582

A stack buffer overflow vulnerability in binutils versions 2.46.1 and earlier allows an attacker to execute arbitrary code by tricking a user into opening a specially crafted PE file. This high-severity flaw poses a significant risk to systems utilizing affected versions of binutils, particularly in environments where untrusted files may be processed. Organizations using these versions should prioritize patching or mitigating this vulnerability to prevent potential exploitation.