CVE-2026-15003

Name of the Vulnerable Software and Affected Versions GNU Binutils (affected versions not specified)

Description A heap-buffer-overflow read occurs in the linker when processing a specially crafted 32-bit XCOFF (Extended Common Object File Format) object file. An attacker can provide a malicious file to trigger an out-of-bounds read of memory, which may lead to information disclosure of sensitive heap data or a Denial of Service (DoS) causing the linker to crash.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.