Medium severity5.5NVD Advisory· Published Jul 25, 2026· Updated Sep 3, 2026
CVE-2026-64301
CVE-2026-64301
Description
In the Linux kernel, the following vulnerability has been resolved:
regulator: scmi: fix of_node refcount leak in scmi_regulator_probe()
scmi_regulator_probe() calls of_find_node_by_name() which takes a reference on the returned device node. On the error path where process_scmi_regulator_of_node() fails, the function returns without calling of_node_put() on the child node, leaking the reference.
Add of_node_put(np) on the error path to properly release the reference.
Affected products
4- osv-coords2 versions
>= 5.11.0, < 5.15.212+ 1 more
- (no CPE)range: >= 5.11.0, < 5.15.212
- (no CPE)range: < 7.1.7-1.1
Patches
Vulnerability mechanics
References
7- git.kernel.org/stable/c/1e446e8f8c763be3de7d0362e024cdf46194ffefnvdPatch
- git.kernel.org/stable/c/22cb337370e6539b0418832c6040e9b00c1b74canvdPatch
- git.kernel.org/stable/c/3e1441a4d06d35a314961e40057bd1f0106bbc14nvdPatch
- git.kernel.org/stable/c/637c11e3d8d43a7ee654591cda8d17c55a9234fanvdPatch
- git.kernel.org/stable/c/a935b64548fcfe1d5b4dbdd31dddfb0d7019367fnvdPatch
- git.kernel.org/stable/c/e2baf8ea13fb4b10bec2c4751aea05c00dabcd0fnvdPatch
- git.kernel.org/stable/c/fa11039d6cdff84584a3ef8cc1f5e1b56e045da2nvdPatch
News mentions
3- Linux Kernel: 25 Vulnerabilities Across Subsystems Disclosed Together, Patched in Single UpdateVypr Intelligence · Jul 28, 2026
- Linux Kernel: 25 Vulnerabilities Across Subsystems Disclosed TogetherVypr Intelligence · Jul 26, 2026
- Linux Kernel: 19 Vulnerabilities Across Subsystems Disclosed Together on July 26, 2026Vypr Intelligence · Jul 26, 2026