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CVE-2026-1991

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CVE-2026-1991

Published: Feb 6, 2026

Modified: Feb 23, 2026

PUBLISHED

CVSS v3.1

3.3

LOW

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.

VendorProductVersions

n/a

libuvc

affected
0.0.1
affected
0.0.2
affected
0.0.3
affected
0.0.4
affected
0.0.5

+2 more versions

Weaknesses (CWE)

CWE-476
CWE-404

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

VDB-344509 | CTI Indicators (IOB, IOC, IOA)
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