4.8
Medium
CVE-2026-91780 A weakness has been identified in GNU Binutils 2.47
Description
A weakness has been identified in GNU Binutils 2.47. This impacts the function elf_link_add_object_symbols of the file bfd/elflink.c. Executing a manipulation can lead to null pointer dereference. The attack needs to be launched locally. The exploit has been made available to the public and could 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-404051 | GNU Binutils elflink.c elf_link_add_object_symbols null pointer dereference vuldb.com
- VDB-404051 | CTI Indicators (IOB, IOC, IOA) vuldb.com
- CVE-2026-91780 | CVE Analysis and Report vuldb.com
- Submit #933334 | 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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