CVE-2026-64000

Katalog CVE

CVSS 9.8 · Critical EPSS 0,49%

Kerentanan Out-of-bounds Read pada linux kernel. Skor CVSS 3.1 9.8 (Critical) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: net: hsr: fix potential OOB access in supervision frame handling Ensure the entire TLV header is linearized before access by adding sizeof(struct hsr_sup_tlv) to the pskb_may_pull() calls. Without this, a truncated frame could cause an out-of-bounds access.

Rincian

Terbit di NVD

19 Juli 2026

Terakhir diubah

8 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-125: Out-of-bounds Read

EPSS (30 hari)

0,49% peluang dieksploitasi; lebih tinggi dari 40,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/09a37dca090c55ffb1a33f52d8667f1c2367ef48 patch
• https://git.kernel.org/stable/c/71c986c0ba45b7dc574fae27c83e7b6671556f37 patch
• https://git.kernel.org/stable/c/78607a6854a22a2502f68092202e75a39af4865d patch
• https://git.kernel.org/stable/c/a4b64f3e9c7b8259f7dd251a0313420ba7c01852 patch
• https://git.kernel.org/stable/c/f229426072fc865654a60978bb7fda790a051ff3 patch
• https://git.kernel.org/stable/c/fbd0662f9c9a66e8cc3df3099cca8ed6d3837cc7 patch