CVE-2026-1991

3.3 LOW
Published: February 06, 2026 Modified: March 05, 2026
View on NVD

Description

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/libuvc/libuvc/
Source: cna@vuldb.com
Product
https://github.com/libuvc/libuvc/issues/300
Source: cna@vuldb.com
Exploit Vendor Advisory
https://vuldb.com/?ctiid.344509
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.344509
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.743388
Source: cna@vuldb.com
Exploit Third Party Advisory VDB Entry

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
3.3 / 10.0
EPSS (Exploit Probability)
0.0%
6th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

libuvc