Is CVE-2026-91779 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-91779?

CVE-2026-91779 has a CVSS v3 severity of LOW (3.3).

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CVE-2026-91779

Description

A security flaw has been discovered in GNU Binutils 2.47. This affects the function _bfd_elf_eh_frame_section_offset of the file bfd/elf-eh-frame.c of the component Eh Frame Handler. Performing a manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through a bug report but has not responded yet.