# CVE-2026-89734

## Summary

- **CVE ID:** CVE-2026-89734
- **Severity:** UNKNOWN
- **CVSS Score:** 1.51
- **CWE:** N/A
- **Published:** Sep 11, 2026
- **Last Modified:** Sep 16, 2026

## Description

In the Linux kernel, the following vulnerability has been resolved:

usb: gadget: uvc: Fix null pointer dereference in uvcg_video_init()

In uvcg_video_init(), if kthread_run_worker() fails,
the error logged uses uvcg_err(), however, the pointer it uses:
video->uvc is not assigned at this point, triggering a null
pointer dereference. Fix this by directly using uvc->func which
is assigned already.

## Affected Products

- Linux — Linux (f0bbfbd16b3b67106535299d6a9ca3a5565494a6)
- Linux — Linux (6.13)
- Linux — Linux (0)
- Linux — Linux (6.18.50)
- Linux — Linux (7.2.4)
- Linux — Linux (7.3-rc1)

## References

- [CNA](https://git.kernel.org/stable/c/dbe2762ae8e543b06c57f1ac6512b02fd3fd09b2)
- [CNA](https://git.kernel.org/stable/c/d511e015d06767f52bb18d48371cab6d7cb88433)
- [CNA](https://git.kernel.org/stable/c/5b1da38592efdc1a263d4c0353298cba19e9d6fc)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.17%
- **EPSS Percentile:** 6.3

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-19._