CVE-2026-46103

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

Kerentanan Missing Release of Memory after Effective Lifetime pada linux kernel. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: can: ucan: fix devres lifetime USB drivers bind to USB interfaces and any device managed resources should have their lifetime tied to the interface rather than parent USB device. This avoids issues like memory leaks when drivers are unbound without their devices being physically disconnected (e.g. on probe deferral or configuration changes). Fix the control message buffer lifetime so that it is released on driver unbind.

Rincian

Terbit di NVD

27 Mei 2026

Terakhir diubah

25 Juni 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

Jenis kelemahan (CWE)

CWE-401: Missing Release of Memory after Effective Lifetime

EPSS (30 hari)

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

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/10b7b676b78a7bd888d19729b459aad7fc1f428b patch
• https://git.kernel.org/stable/c/3df5b9110ac08f67ccfe382fc172bfee95688eec patch
• https://git.kernel.org/stable/c/4b7d07747400cfd7eff1ba7b8b5a7c8d5a58f705 patch
• https://git.kernel.org/stable/c/a90f0815aaa9c629ac4750e7c71c357dd7f231d7 patch
• https://git.kernel.org/stable/c/c0d3ccc6929e4509076df8f30a4fb1dc5018b0ae patch
• https://git.kernel.org/stable/c/c524c124e3094d2de12235a513854c03d06a2b58 patch
• https://git.kernel.org/stable/c/cb2e41e87a2893345859440017e7178bf7a4c70d patch
• https://git.kernel.org/stable/c/fed4626501c871890da287bec62a96e52da1af89 patch