CVE-2026-72243

Katalog CVE

CVSS 8.4 · High EPSS 0,17%

Skor CVSS 3.1 8.4 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: selinux: check connect-related permissions on TCP Fast Open Similar to Landlock, SELinux was not updated when TCP Fast Open support was introduced to ensure connect-related permissions are checked when using TCP Fast Open. Update its socket_sendmsg() hook to call selinux_socket_connect() when MSG_FASTOPEN is passed.

Rincian

Terbit di NVD

15 Agustus 2026

Terakhir diubah

18 Agustus 2026

Status NVD

Received

CVSS 3.1

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

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 5,3% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/11406d0d7e11b4e525bb2ace2c70107031d058da
• https://git.kernel.org/stable/c/44c74d27d1b9aaa99fa8a83640c1223575262b80
• https://git.kernel.org/stable/c/646ebbc5f2ff9147d084e1213143f091026a611c
• https://git.kernel.org/stable/c/d028bc080a0dcd6a7f8e1ae1bd32dda696505ba3
• https://git.kernel.org/stable/c/e507633bf76bccf1a6af27771fb0d6e2862b7eac
• https://git.kernel.org/stable/c/fc633a598206d4f23af782db7c0b5f3a82751d2c