CVE-2026-91782

LOW 3.3CVE-2026-91782 · Published 15/09/2026 · updated 17/09/2026

Package	Affected versions	Patched versions
binutils gnu	`= 2.47`	No fix yet

Description

A vulnerability was detected in GNU Binutils 2.47. Affected by this vulnerability is the function elf_x86_allocate_dynrelocs of the file bfd/elfxx-x86.c of the component Dynamic Relocation Allocation. The manipulation results in null pointer dereference. The attack requires a local approach. The exploit is now public and may be used. Upgrading to version 2.48 addresses this issue. The patch is identified as d1268210b6f6/471130b39c0/283d3198bed/0a84e560216/a692a633d40. Upgrading the affected component is recommended.

References

Ech06/CVE_submit · Third Party Advisory
sourceware.org/bugzilla/show_bug.cgi · Exploit
vuldb.com/cve/CVE-2026-91782 · Third Party Advisory
vuldb.com/submit/933335 · Exploit
vuldb.com/vuln/404053 · Permissions Required
vuldb.com/vuln/404053/cti · Permissions Required
gnu.org · Product

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free