CVE-2026-90831: GNU Binutils ELF String Table elf-strtab.c _bfd_elf_strtab_delref memory corruption
A vulnerability was detected in GNU Binutils 2.47. The affected element is the function bfdelfstrtabdelref of the file bfd/elf-strtab.c of the component ELF String Table. The manipulation results in memory corruption. The attack requires a local approach. 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.
Affected Software
Event History
Frequently Asked Questions
Who can exploit this issue?
An attacker needs local access and low privileges. No user interaction is required.
Is public exploit information available?
Yes. The exploit is reported as public and may be used.
Which version is identified as affected?
The available information identifies GNU Binutils 2.47. No other affected or fixed versions are provided.
Is a patch or vendor response available?
No patch or vendor response is described. The project was reportedly notified through a bug report but had not responded at the time of the report.