CVE-2026-89734
usb: gadget: uvc: Fix null pointer dereference in uvcg_video_init()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
f0bbfbd16b3b67106535299d6a9ca3a5565494a6 < dbe2762ae8e543b06c57f1ac6512b02fd3fd09b2 f0bbfbd16b3b67106535299d6a9ca3a5565494a6 < d511e015d06767f52bb18d48371cab6d7cb88433 f0bbfbd16b3b67106535299d6a9ca3a5565494a6 < 5b1da38592efdc1a263d4c0353298cba19e9d6fc
Linux / Linux
6.13