cvedb.io
CVE-2026-4647
MEDIUM · CVSS 6.1
EPSS exploitation probability: 0%
Published 2026-03-23T14:16:36.753 · Last modified 2026-06-30T15:16:57.343

Summary

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.

Affected products

gnu — binutils

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.