CVE-2026-23334
Not scored
can: usb: f81604: handle short interrupt urb messages properly
In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: handle short interrupt urb messages properly If an interrupt urb is received that is not the correct length, properly detect it and don't attempt to treat the data as valid.
Exploit probability
0.1%
Published
March 25, 2026
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2026-23334
View original source
In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: handle short interrupt urb messages properly If an interrupt urb is received that is not the correct length, properly detect it and don't attempt to treat the data as valid.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/36ead57443146e6b730ce1f48ca3e9b17e19a3d2
- https://git.kernel.org/stable/c/66615e6293388f75a56226d1216fd9cfb3d95e05
- https://git.kernel.org/stable/c/7299b1b39a255f6092ce4ec0b65f66e9d6a357af
- https://git.kernel.org/stable/c/9b740ff5bc649575a5e14ca8ee54e3dd5010aaf0
- https://git.kernel.org/stable/c/c5d69da6c919648838734097861e979677eedcde
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23334.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-23334