Low severity3.3NVD Advisory· Published Sep 15, 2026· Updated Sep 16, 2026
CVE-2026-91780
CVE-2026-91780
Description
A weakness has been identified in GNU Binutils 2.47. This impacts the function elf_link_add_object_symbols of the file bfd/elflink.c. Executing a manipulation can lead to null pointer dereference. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through a bug report but has not responded yet.
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Affected products
2Patches
Vulnerability mechanics
References
7- github.com/Ech06/CVE_submit/tree/main/bugzilla/pocs/34447nvdThird Party Advisory
- sourceware.org/bugzilla/show_bug.cginvdThird Party Advisory
- vuldb.com/cve/CVE-2026-91780nvdThird Party Advisory
- vuldb.com/submit/933334nvdThird Party Advisory
- vuldb.com/vuln/404051nvdThird Party Advisory
- vuldb.com/vuln/404051/ctinvdPermissions Required
- www.gnu.orgnvdProduct
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