CVE-2026-63860

Katalog CVE

CVSS 8.4 · High EPSS 0,14%

Skor CVSS 3.1 8.4 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Prefer NLA_NUL_STRING These attributes are evaluated as c-string (passed to strcmp), but NLA_STRING doesn't check for the presence of a \0 terminator. Either this needs to switch to nla_strcmp() and needs to adjust printf fmt specifier to not use plain %s, or this needs to use NLA_NUL_STRING. As the code has been this way for long time, it seems to me that userspace does include the terminating nul, even tough its not enforced so far, and thus NLA_NUL_STRING use is the simpler solution.

Rincian

Terbit di NVD

19 Juli 2026

Terakhir diubah

27 Juli 2026

Status NVD

Awaiting Analysis

CVSS 3.1

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

EPSS (30 hari)

0,14% peluang dieksploitasi; lebih tinggi dari 2,9% 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/137b5918931d4d05aa8ea8d3adf67f7224eef63c
• https://git.kernel.org/stable/c/5877c043398d5fa0e93919a3d837e5cd7a98a961
• https://git.kernel.org/stable/c/6ed3d14fc45d3da6025e7fe4a6a09066856698e2
• https://git.kernel.org/stable/c/87111356d58d86edb221ba144d261ed83a5b8bbe
• https://git.kernel.org/stable/c/abda65bdd13084c771842adaac1f652d0660dd82
• https://git.kernel.org/stable/c/c26a0052cceed4c4d380ee5808b699f937fb58d8
• https://git.kernel.org/stable/c/f2c7b39dde2e61df8157066969cc2a408cd3dcd9
• https://git.kernel.org/stable/c/fcd07d3b8ee7a39b344d73aed69c1a68cd9eacdf