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wid-sec-w-2026-0564  ·  Published 2026-03-02  ·  View on BSI CERT-Bund ↗

binutils (bfd linker): Multiple Vulnerabilities allow DoS and Offenlegung from Informationen

CVSS 6.1 MEDIUM

Risk Summary

A flaw was found in GNU Binutils. This heap-based buffer overflow vulnerability, specifically an out-of-bounds read in the bfd linker, allows an attacker to gain access to sensitive information. By convincing a user to process a specially crafted XCOFF object file, an attacker can trigger this flaw, potentially leading to information disclosure or an application level denial of service.

Affected Vendors

Open Source

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