CVE-2026-91779: NULL Pointer Dereference in GNU Binutils
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.
CVE-2026-91779: NULL Pointer Dereference in GNU Binutils
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.
CVSS v4.0
Score 4.8medium
Affected software
GNU
Binutils
cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-15T02:01:06.370Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aa9028455bf5e2cf5870533
Added to database: 09/15/2026, 08:32:04 UTC
Last updated: 09/15/2026, 08:32:04 UTC
Views: 1
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