CVE-2026-64035

Katalog CVE

CVSS 9.8 · Critical EPSS 0,44%

Kerentanan Missing Initialization of Resource pada linux kernel. Skor CVSS 3.1 9.8 (Critical) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: igc: set tx buffer type for SMD frames Sashiko pointed out that igc_fpe_init_smd_frame() initializes igc_tx_buffer fields for an SMD skb, but does not set the buffer type: https://sashiko.dev/#/patchset/20260415025226.114115-1-kohei%40enjuk.jp Since igc_tx_buffer entries are reused, a stale XDP or XSK type can remain and make TX completion use the wrong cleanup path. Set the buffer type to IGC_TX_BUFFER_TYPE_SKB.

Rincian

Terbit di NVD

19 Juli 2026

Terakhir diubah

13 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-909: Missing Initialization of Resource

EPSS (30 hari)

0,44% peluang dieksploitasi; lebih tinggi dari 36,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/1c8587bd025244aa52061f5ceecbf5e68a1063d9 patch
• https://git.kernel.org/stable/c/1f83545f432d106d5fc71d3997b2d382104ebcc4 patch
• https://git.kernel.org/stable/c/5acc641e590e008caaed480ed9ffae47cf7ecbdf patch