PT-2026-64522 · Linux · Linux

CVE-2026-64301 · Published 2026-07-25 · Updated 2026-07-25

NVD

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.

Related Identifiers

CVE-2026-64301

Affected Products

Linux

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-64301 · Security Note
• https://git.kernel.org/stable/c/637c11e3d8d43a7ee654591cda8d17c55a9234fa · Note
• https://git.kernel.org/stable/c/3e1441a4d06d35a314961e40057bd1f0106bbc14 · Note
• https://git.kernel.org/stable/c/1e446e8f8c763be3de7d0362e024cdf46194ffef · Note
• https://git.kernel.org/stable/c/e2baf8ea13fb4b10bec2c4751aea05c00dabcd0f · Note
• https://git.kernel.org/stable/c/22cb337370e6539b0418832c6040e9b00c1b74ca · Note
• https://git.kernel.org/stable/c/fa11039d6cdff84584a3ef8cc1f5e1b56e045da2 · Note
• https://git.kernel.org/stable/c/a935b64548fcfe1d5b4dbdd31dddfb0d7019367f · Note