CVE-2026-53149

Katalog CVE

CVSS 7.1 · High EPSS 0,13%

Kerentanan Out-of-bounds Read pada linux kernel. Skor CVSS 3.1 7.1 (High) menurut NVD.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Bound root directory content to block size __tb_property_parse_dir() does not check that content_offset + content_len fits within block_len for the root directory case. When rootdir->length equals or exceeds block_len - 2, the entry loop reads past the allocated property block. Add a bounds check after computing content_offset and content_len to reject directories whose content extends past the block.

Rincian

Terbit di NVD

25 Juni 2026

Terakhir diubah

6 Juli 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,13% peluang dieksploitasi; lebih tinggi dari 2,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0a32040a48db8cf35de48b85d6115df5623e4964 patch
• https://git.kernel.org/stable/c/1912be23daf4afc8d24ce916021ab68ca4c679db patch
• https://git.kernel.org/stable/c/4d0b1524caadb04c10a71f3f88692c63dcb39115 patch
• https://git.kernel.org/stable/c/5c7657d38d07268124782f03519f07c22a5814fb patch
• https://git.kernel.org/stable/c/60ba6217460792356a238299edd675d91d46bab4 patch
• https://git.kernel.org/stable/c/65423079c7420e3dbf9a7aa345c243a3f5752e5d patch
• https://git.kernel.org/stable/c/b212bc161d8a9937b42153723a4a3f2f74fab528 patch
• https://git.kernel.org/stable/c/cbeb68cbaa0a6f979ef428a7f2d0268c082ba166 patch