CVE-2026-31758
usb: usbtmc: Flush anchored URBs in usbtmc_release
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Flush anchored URBs in usbtmc_release When calling usbtmc_release, pending anchored URBs must be flushed or killed to prevent use-after-free errors (e.g. in the HCD giveback path). Call usbtmc_draw_down() to allow anchored URBs to be completed.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 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
4f3c8d6eddc272b386464524235440a418ed2029 < 959ef329071136e4335b54822fe2f607659b4569 4f3c8d6eddc272b386464524235440a418ed2029 < e189d443767f7cd390c52f2e122e1fc41c7562d6 4f3c8d6eddc272b386464524235440a418ed2029 < 7fa8f61bab3fb75b5deba8a0f3abb74dc5068d9f 4f3c8d6eddc272b386464524235440a418ed2029 < 95e09b07e50290254b28b8395509473104518f8c 4f3c8d6eddc272b386464524235440a418ed2029 < d13318dec0c1e0e2ac16f8ecbd522db14cea4bb1 4f3c8d6eddc272b386464524235440a418ed2029 < 977b632db51d231dec0bc571089a5c2402674139 4f3c8d6eddc272b386464524235440a418ed2029 < d40198de50232e04c14c6e2092e896766c95ea48 4f3c8d6eddc272b386464524235440a418ed2029 < 8a768552f7a8276fb9e01d49773d2094ace7c8f1
Linux / Linux
4.19
References
git.kernel.org: https://git.kernel.org/stable/c/959ef329071136e4335b54822fe2f607659b4569 git.kernel.org: https://git.kernel.org/stable/c/e189d443767f7cd390c52f2e122e1fc41c7562d6 git.kernel.org: https://git.kernel.org/stable/c/7fa8f61bab3fb75b5deba8a0f3abb74dc5068d9f git.kernel.org: https://git.kernel.org/stable/c/95e09b07e50290254b28b8395509473104518f8c git.kernel.org: https://git.kernel.org/stable/c/d13318dec0c1e0e2ac16f8ecbd522db14cea4bb1 git.kernel.org: https://git.kernel.org/stable/c/977b632db51d231dec0bc571089a5c2402674139 git.kernel.org: https://git.kernel.org/stable/c/d40198de50232e04c14c6e2092e896766c95ea48 git.kernel.org: https://git.kernel.org/stable/c/8a768552f7a8276fb9e01d49773d2094ace7c8f1