CVE-2026-64256

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

Kerentanan pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: xfs: don't wrap around quota ids in dqiterate LOLLM noticed that q_id is an unsigned 32-bit variable. If it happens to be set to XFS_DQ_ID_MAX due to a filesystem that actually has a dquot for ID_MAX, then this addition will truncate to zero and the iteration starts over. Fix this by casting to u64.

Rincian

Terbit di NVD

25 Juli 2026

Terakhir diubah

17 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

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

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 4,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/249e311c2ba392ceaf9ebfc145a46922946f069a patch
• https://git.kernel.org/stable/c/2b14fe1e0924c6b901f4256456342569c5397abe patch
• https://git.kernel.org/stable/c/d1c4c40599c376aeb0c93068a2ae344e79ee4b90 patch
• https://git.kernel.org/stable/c/d766e4e5e85d829629c3ba503802fe1303d7b591 patch