CVE-2026-1991

Katalog CVE

CVSS 5.5 · Medium EPSS 0,21%

Kerentanan Improper Resource Shutdown or Release pada libuvc. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability was detected in libuvc up to 0.0.7. Affected is the function uvc_scan_streaming of the file src/device.c of the component UVC Descriptor Handler. The manipulation results in null pointer dereference. The attack needs to be approached locally. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Rincian

Terbit di NVD

6 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-404: Improper Resource Shutdown or Release
CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 10,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/libuvc/libuvc/issues/300 exploit · advisory vendor
• https://vuldb.com/?id.344509 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.743388 exploit · advisory pihak ketiga · vdb entry
• https://github.com/libuvc/libuvc/ product
• https://github.com/oneafter/0104/blob/main/repro product
• https://vuldb.com/?ctiid.344509 permissions required · vdb entry