CVE-2026-23185

Katalog CVE

CVSS 7.8 · High EPSS 0,15%

Kerentanan Use After Free pada linux kernel. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: cancel mlo_scan_start_wk mlo_scan_start_wk is not canceled on disconnection. In fact, it is not canceled anywhere except in the restart cleanup, where we don't really have to. This can cause an init-after-queue issue: if, for example, the work was queued and then drv_change_interface got executed. This can also cause use-after-free: if the work is executed after the vif is freed.

Rincian

Terbit di NVD

14 Februari 2026

Terakhir diubah

15 Juli 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-416: Use After Free
CWE-772: Missing Release of Resource after Effective Lifetime

EPSS (30 hari)

0,15% peluang dieksploitasi; lebih tinggi dari 3,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/5ff641011ab7fb63ea101251087745d9826e8ef5 patch
• https://git.kernel.org/stable/c/9b9f52f052f4953fecd2190ae2dde3aa76d10962 patch
• https://access.redhat.com/security/cve/CVE-2026-23185
• https://bugzilla.redhat.com/show_bug.cgi?id=2439925
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23185.json