CVE-2026-90831

MediumCVSS 5.3/10Last modified Sep 16, 2026

Description

A vulnerability was detected in GNU Binutils 2.47. The affected element is the function _bfd_elf_strtab_delref 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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
GNU	Binutils	2.47

References

https://sourceware.org/bugzilla/attachment.cgi?id=16886Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=34454Third Party Advisory
https://vuldb.com/cve/CVE-2026-90831Third Party Advisory
https://vuldb.com/submit/925230Third Party Advisory
https://vuldb.com/vuln/403333Third Party Advisory
https://vuldb.com/vuln/403333/ctiPermissions Required
https://www.gnu.org/Product

Timeline

Published: Sep 14, 2026
Last modified: Sep 16, 2026
NVD status: Analyzed

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