CVE-2026-90804

MediumCVSS 6.1/10Last modified Sep 18, 2026

Description

A vulnerability was detected in GNU Binutils 2.47. Affected by this issue is the function _bfd_elf_write_section_eh_frame of the file bfd/elf-eh-frame.c of the component Eh Frame Section Handler. Performing a manipulation of the argument cie_length/fde_length/augmentation_data_size/write_offset results in buffer overflow. Attacking locally is a requirement. The exploit is now public and may be used. The project was informed of the problem early through a bug report but has not responded yet.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H

Weakness enumeration

CWE-119 CWE-120

Affected software

No affected versions have been published.

Timeline

Published: Sep 14, 2026
Last modified: Sep 18, 2026
NVD status: Analyzed

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