CVE search · CVE-2026-91781
CVE-2026-91781
low 1.9
A security vulnerability has been detected in GNU Binutils 2.47. Affected is the function elf_x86_64_common_section_index of the file bfd/elf64-x86-64.c of the component ELF Section Handler. The manipulation leads to null pointer dereference. The attack needs to be performed locally. The exploit has been disclosed publicly and may be used. Upgrading to version 2.48 is able to address this issue. The identifier of the patch is 7322e9bc30cb282575a701c307851fd3d66fee68. It is suggested to upgrade the affected component.
Details
- Status
- Analyzed
- Published
- Last changed
- Source
- cna@vuldb.com
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 4.0 | low 1.9 | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
cna@vuldb.comSecondary |
| CVSS 3.1 | low 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
cna@vuldb.comSecondary |
| CVSS 2.0 | low 1.7 | AV:L/AC:L/Au:S/C:N/I:N/A:P |
cna@vuldb.comSecondary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- gnu · binutils
References
- https://github.com/Ech06/CVE_submit/tree/main/bugzilla/pocs/34449Third Party Advisory
- https://sourceware.org/bugzilla/show_bug.cgi?id=34449ExploitThird Party Advisory
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7322e9bc30cb282575a701c307851fd3d66fee68Third Party Advisory
- https://vuldb.com/cve/CVE-2026-91781Third Party Advisory
- https://vuldb.com/submit/933336Third Party Advisory
- https://vuldb.com/vuln/404052Third Party Advisory
- https://vuldb.com/vuln/404052/ctiPermissions Required
- https://www.gnu.org/Product