CVE-2026-43143
Not scored
mfd: core: Add locking around 'mfd_of_node_list'
In the Linux kernel, the following vulnerability has been resolved: mfd: core: Add locking around 'mfd_of_node_list' Manipulating a list in the kernel isn't safe without some sort of mutual exclusion. Add a mutex any time we access / modify 'mfd_of_node_list' to prevent possible crashes.
Exploit probability
0.1%
Published
May 6, 2026
Required by
Not available
Last source change
August 15, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2026-43143
View original source
In the Linux kernel, the following vulnerability has been resolved: mfd: core: Add locking around 'mfd_of_node_list' Manipulating a list in the kernel isn't safe without some sort of mutual exclusion. Add a mutex any time we access / modify 'mfd_of_node_list' to prevent possible crashes.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/20117c92bcf9c11afd64d7481d8f94fdf410726e
- https://git.kernel.org/stable/c/45341856ecda1d56689451abd5cf1d1aa57dbe47
- https://git.kernel.org/stable/c/9b02e3fec3a7fcb990b4d3bd3b13d7edf123dca6
- https://git.kernel.org/stable/c/db131ef9d8980cf60dcac8cf94c036eccf75e5d0
- https://git.kernel.org/stable/c/dcfa679bba02412f2087be21cf06ae88b1f4e0ef
- https://git.kernel.org/stable/c/e2e7c275f557e2b75e3128f4818063798248774c
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43143.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-43143