CVE-2026-91781

Katalog CVE

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 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.

Rincian

Terbit di NVD

15 September 2026

Terakhir diubah

16 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

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Ech06/CVE_submit/tree/main/bugzilla/pocs/34449 advisory pihak ketiga
• https://sourceware.org/bugzilla/show_bug.cgi?id=34449 exploit · advisory pihak ketiga
• https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7322e9bc30cb282575a701c307851fd3d66fee68 advisory pihak ketiga
• https://vuldb.com/cve/CVE-2026-91781 advisory pihak ketiga
• https://vuldb.com/submit/933336 advisory pihak ketiga
• https://vuldb.com/vuln/404052 advisory pihak ketiga
• https://vuldb.com/vuln/404052/cti permissions required
• https://www.gnu.org/ product