CVE-2026-53294

Katalog CVE

CVSS 7.8 · High EPSS 0,18%

Kerentanan Double 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: mailbox: mailbox-test: don't free the reused channel The RX channel can be aliased to the TX channel if it has a different MMIO. This special case needs to be handled when freeing the channels otherwise a double-free occurs.

Rincian

Terbit di NVD

26 Juni 2026

Terakhir diubah

8 Juli 2026

Status NVD

Analyzed

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-415: Double Free

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 6,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/240c71a2aea36a1a4210f911a1c32ea88777e8e4 patch
• https://git.kernel.org/stable/c/3afca89fae501dbd7421e1777b5b8f033b1d98d0 patch
• https://git.kernel.org/stable/c/5c209299b0113e289e238fa5f2e8f00c59f76060 patch
• https://git.kernel.org/stable/c/5d4f3d0f64f1016cb78b400a70b67df91fac99b5 patch
• https://git.kernel.org/stable/c/82f6dcea46cf5de65c4ba7283f7c7b34de4a324d patch
• https://git.kernel.org/stable/c/88ebadbf0deefdaccdab868b44ff70a0a257f473 patch
• https://git.kernel.org/stable/c/c494a11da45ad7ec9b0ff216c3e3ace351193bb6 patch
• https://git.kernel.org/stable/c/fc0089f82c3e36060c2c79156bc2018bfb16b56b patch