CVE-2026-74548
forcedeth: fix UAF of txrx_stats in nv_remove
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: forcedeth: fix UAF of txrx_stats in nv_remove nv_remove() frees the per-CPU txrx_stats before unregister_netdev(). Until unregister completes, ndo_get_stats64, the NAPI/xmit data path, and nv_close()/drain may still access txrx_stats, leading to a use-after-free. Free the stats only after unregister_netdev().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 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
f4b633b911fd3b4cbe1dc065e8fb064078d0889d < cf2dcde2284562ff87830ca0b7fa2b06e95aef1e f4b633b911fd3b4cbe1dc065e8fb064078d0889d < c9d24a205fd508b9999fcab6aca4c590490a12cf f4b633b911fd3b4cbe1dc065e8fb064078d0889d < ae20a8a4de06a289d40b0a0633d8d573f1fcb049 f4b633b911fd3b4cbe1dc065e8fb064078d0889d < 201e05aa531eba0dfe2ee05b4e178f6ffa12c8b1 f4b633b911fd3b4cbe1dc065e8fb064078d0889d < 22666ba1420164753d7b0f5a841986b25ace5435
Linux / Linux
5.3
References
git.kernel.org: https://git.kernel.org/stable/c/cf2dcde2284562ff87830ca0b7fa2b06e95aef1e git.kernel.org: https://git.kernel.org/stable/c/c9d24a205fd508b9999fcab6aca4c590490a12cf git.kernel.org: https://git.kernel.org/stable/c/ae20a8a4de06a289d40b0a0633d8d573f1fcb049 git.kernel.org: https://git.kernel.org/stable/c/201e05aa531eba0dfe2ee05b4e178f6ffa12c8b1 git.kernel.org: https://git.kernel.org/stable/c/22666ba1420164753d7b0f5a841986b25ace5435