CVE-2026-71219

Katalog CVE

CVSS 4.7 · Medium EPSS 0,14%

Kerentanan Allocation of Resources Without Limits or Throttling pada redhat enterprise linux. Skor CVSS 3.1 4.7 (Medium) menurut NVD.

Deskripsi (NVD)

A stack overflow vulnerability was found in gfs2-utils. The hash table traversal code in metawalk.c uses alloca() with an exponentially-derived size from the untrusted on-disk di_depth field without bounds validation. A crafted GFS2 filesystem image with a large di_depth value causes stack exhaustion and a denial of service when processed by fsck.gfs2, gfs2_edit, or savemeta.

Rincian

Terbit di NVD

3 September 2026

Terakhir diubah

22 September 2026

Status NVD

Analyzed

CVSS 3.1

4.7 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-770: Allocation of Resources Without Limits or Throttling

EPSS (30 hari)

0,14% peluang dieksploitasi; lebih tinggi dari 3,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-71219 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2507750 issue tracking · advisory vendor