Low severity3.3NVD Advisory· Published Feb 6, 2026· Updated Apr 29, 2026
CVE-2026-1991
CVE-2026-1991
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.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- github.com/libuvc/libuvc/issues/300nvdExploitVendor Advisory
- vuldb.comnvdExploitThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- github.com/oneafter/0104/blob/main/repronvdProduct
- vuldb.comnvdPermissions RequiredVDB Entry
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