CVE-2026-80574

Katalog CVE

CVSS 8.4 · High EPSS 0,13%

Skor CVSS 3.1 8.4 (High) menurut CNA.

Deskripsi (NVD)

In the Linux kernel, the following vulnerability has been resolved: Input: focaltech - fix array out-of-bounds in focaltech_process_rel_packet Make finger2 (and also finger1) unsigned, so that if the finger index in the packet is 0 then subtracting 1 creates an array index which overflows above the existing check for FOC_MAX_FINGERS, as the existing comment says it should, instead of writing to state->fingers[-1].

Rincian

Terbit di NVD

26 Agustus 2026

Terakhir diubah

27 Agustus 2026

Status NVD

Received

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)

0,13% peluang dieksploitasi; lebih tinggi dari 2,4% 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/063b4c6a6f3fc01bca085c442000c9c100fdbd93
• https://git.kernel.org/stable/c/1842e47126816e56d30c4f856f9854fd7831066c
• https://git.kernel.org/stable/c/296736076b3fd078742651c719555a488624023a
• https://git.kernel.org/stable/c/6f6d5fe29efdf5001bc146fc292e6592cace93eb
• https://git.kernel.org/stable/c/81b07470cb2937ceb74b00be88151582a322433b
• https://git.kernel.org/stable/c/83c265bfc084d77e2171d4b67362150ab38c935b
• https://git.kernel.org/stable/c/bb502d79acb9ac1e0a77fa8bc7b7b4729140b11f
• https://git.kernel.org/stable/c/ca92c98b806839c108995b2bbff7061515bdfb53