Low severity3.3NVD Advisory· Published Sep 15, 2026· Updated Sep 17, 2026
CVE-2026-91782
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
2Patches
Vulnerability mechanics
References
7- sourceware.org/bugzilla/show_bug.cginvdExploitThird Party Advisory
- vuldb.com/submit/933335nvdExploit
- github.com/Ech06/CVE_submit/tree/main/bugzilla/pocs/34448nvdThird Party Advisory
- vuldb.com/cve/CVE-2026-91782nvdThird Party Advisory
- vuldb.com/vuln/404053nvdPermissions Required
- vuldb.com/vuln/404053/ctinvdPermissions Required
- www.gnu.orgnvdProduct
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