4.8
Medium
CVE-2026-91779 A security flaw has been discovered in GNU Binutils 2.47
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Binutils | 2.47 | No fix stated |
References
- VDB-404050 | GNU Binutils Eh Frame elf-eh-frame.c _bfd_elf_eh_frame_section_offset null pointer dereference vuldb.com
- VDB-404050 | CTI Indicators (IOB, IOC, IOA) vuldb.com
- CVE-2026-91779 | CVE Analysis and Report vuldb.com
- Submit #933333 | GNU GNU Binutils binutils 2.47 NULL Pointer Dereference vuldb.com
- sourceware.org sourceware.org
- github.com github.com
- www.gnu.org www.gnu.org
Timeline
- Published
- Last modified
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