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...