{"id":"CVE-2026-64301","summary":"regulator: scmi: fix of_node refcount leak in scmi_regulator_probe()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: scmi: fix of_node refcount leak in scmi_regulator_probe()\n\nscmi_regulator_probe() calls of_find_node_by_name() which takes a\nreference on the returned device node. On the error path where\nprocess_scmi_regulator_of_node() fails, the function returns without\ncalling of_node_put() on the child node, leaking the reference.\n\nAdd of_node_put(np) on the error path to properly release the\nreference.","modified":"2026-07-27T04:03:21.181682153Z","published":"2026-07-25T08:49:36.999Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64301.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1e446e8f8c763be3de7d0362e024cdf46194ffef"},{"type":"WEB","url":"https://git.kernel.org/stable/c/22cb337370e6539b0418832c6040e9b00c1b74ca"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3e1441a4d06d35a314961e40057bd1f0106bbc14"},{"type":"WEB","url":"https://git.kernel.org/stable/c/637c11e3d8d43a7ee654591cda8d17c55a9234fa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a935b64548fcfe1d5b4dbdd31dddfb0d7019367f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e2baf8ea13fb4b10bec2c4751aea05c00dabcd0f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fa11039d6cdff84584a3ef8cc1f5e1b56e045da2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64301.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64301"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0fbeae70ee7ce98e18a47337cd1f205dd88589e9"},{"fixed":"1e446e8f8c763be3de7d0362e024cdf46194ffef"},{"fixed":"637c11e3d8d43a7ee654591cda8d17c55a9234fa"},{"fixed":"e2baf8ea13fb4b10bec2c4751aea05c00dabcd0f"},{"fixed":"3e1441a4d06d35a314961e40057bd1f0106bbc14"},{"fixed":"22cb337370e6539b0418832c6040e9b00c1b74ca"},{"fixed":"a935b64548fcfe1d5b4dbdd31dddfb0d7019367f"},{"fixed":"fa11039d6cdff84584a3ef8cc1f5e1b56e045da2"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64301.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.212"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.178"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.145"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.96"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.39"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64301.json"}}],"schema_version":"1.7.5"}