Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: EDAC/versalnet: Fix device_node leak in mc_probe() of_parse_phandle() returns a device_node reference that must be released with of_node_put(). The original code never freed r5_core_node on any exit path, causing a memory leak. Fix this by using the automatic cleanup attribute __free(device_node) which ensures of_node_put() is called when the variable goes out of scope.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.18, < 6.18.27 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/17e136993b2b5111d1ee1c57bbd188ae0bb0e128Patch
- https://git.kernel.org/stable/c/5c709b376460ff322580c41600e31c02f7cc0307Patch
- https://git.kernel.org/stable/c/b6e61356ad24987be40bf25369d22dd8dd00a513Patch
FAQ
What is CVE-2026-46030?
CVE-2026-46030 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: EDAC/versalnet: Fix device_node leak in mc_probe() of_parse_phandle() returns a device_node reference that must be released with o...
How severe is CVE-2026-46030?
CVE-2026-46030 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-46030?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.