Low severity3.3NVD Advisory· Published Sep 15, 2026

CVE-2026-91782

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.

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Affected products

GNU/Binutilsllm-fuzzy
Range: <2.48

Patches

Vulnerability mechanics

References

github.com/Ech06/CVE_submit/tree/main/bugzilla/pocs/34448nvd
sourceware.org/bugzilla/show_bug.cginvd
vuldb.com/cve/CVE-2026-91782nvd
vuldb.com/submit/933335nvd
vuldb.com/vuln/404053nvd
vuldb.com/vuln/404053/ctinvd
www.gnu.orgnvd

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