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CVE-2026-4647

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-4647

Severity

6.1

Medium

CVSS V3

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Summary

Binutils: out-of-bounds read in xcoff relocation processing in gnu binutils bfd library

Description

A flaw was found in the GNU Binutils BFD library, a widely used component for handling binary files such as object files and executables. The issue occurs when processing specially crafted XCOFF object files, where a relocation type value is not properly validated before being used. This can cause the program to read memory outside of intended bounds. As a result, affected tools may crash or expose unintended memory contents, leading to denial-of-service or limited information disclosure risks.

References

Affected packages


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