CVE-2026-91782: gnu binutils

csirt@kutim:~/threat-intel/cve/CVE-2026-91782

CVSS 3.3 · Low EPSS 0,18%

Kerentanan Improper Resource Shutdown or Release pada gnu binutils. Skor CVSS 3.1 3.3 (Low) menurut vuldb.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 15 September 2026
Terakhir diubah: 17 September 2026
Status NVD: Analyzed
CVSS 3.1: 3.3 (Low), sumber vuldb.com
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-404: Improper Resource Shutdown or Release
CWE-476: NULL Pointer Dereference
EPSS (30 hari): 0,18% peluang dieksploitasi; lebih tinggi dari 6,4% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
gnu	binutils	Versi 2.47

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/Ech06/CVE_submit/tree/main/bugzilla/pocs/34448 advisory pihak ketiga
https://sourceware.org/bugzilla/show_bug.cgi?id=34448 exploit · advisory pihak ketiga
https://vuldb.com/cve/CVE-2026-91782 advisory pihak ketiga
https://vuldb.com/submit/933335 exploit
https://vuldb.com/vuln/404053 permissions required
https://vuldb.com/vuln/404053/cti permissions required
https://www.gnu.org/ product

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.