{"id":"CVE-2026-98529","title":"gpio: arizona: Fix runtime PM leak in arizona_gpio_direction_out()","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: arizona: Fix runtime PM leak in arizona_gpio_direction_out()\n\nSwitching a persistent GPIO line from input to output acquires a\nruntime PM reference on the parent …","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 40c010c1866382cb63ba7497d6ec74fcc60ab9cf","Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 61ed58b745c1186006b8357da651abbb7a6bff17","Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 5c8e87f33b68557a725e72f34051299f55c6fa9e","Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 9d8d6cddcb7c0b8125f3a9e52492e929674009d8","Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 9ee200f484983b0a178c593e57d2fe3e67061ee8","Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < a9f738487c11fb512dadef097b56020239c21810","Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 39748357db26b20a02ea2a25ce48943e6c6d6286","Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < e9d810279f84b30738f7790c0ed15f8dd5b9024a","Linux 4.13"],"published":"2026-10-18","updated":"2026-10-18","sourceUpdated":"2026-10-18T15:17:47.577Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-98529","references":[{"url":"https://git.kernel.org/stable/c/40c010c1866382cb63ba7497d6ec74fcc60ab9cf"},{"url":"https://git.kernel.org/stable/c/61ed58b745c1186006b8357da651abbb7a6bff17"},{"url":"https://git.kernel.org/stable/c/5c8e87f33b68557a725e72f34051299f55c6fa9e"},{"url":"https://git.kernel.org/stable/c/9d8d6cddcb7c0b8125f3a9e52492e929674009d8"},{"url":"https://git.kernel.org/stable/c/9ee200f484983b0a178c593e57d2fe3e67061ee8"},{"url":"https://git.kernel.org/stable/c/a9f738487c11fb512dadef097b56020239c21810"},{"url":"https://git.kernel.org/stable/c/39748357db26b20a02ea2a25ce48943e6c6d6286"},{"url":"https://git.kernel.org/stable/c/e9d810279f84b30738f7790c0ed15f8dd5b9024a"}],"tags":["cve.org"],"ingestedAt":"2026-10-18T15:45:12.281Z","slug":"CVE-2026-98529","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ngpio: arizona: Fix runtime PM leak in arizona_gpio_direction_out()\n\nSwitching a persistent GPIO line from input to output acquires a\nruntime PM reference on the parent device, but if the subsequent\nregmap_update_bits() fails the reference is never dropped and no later\ndirection_in() can balance it since the direction was never changed.\nDrop the reference on the update failure path.\n\n## Affected\n\n- `Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 40c010c1866382cb63ba7497d6ec74fcc60ab9cf`\n- `Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 61ed58b745c1186006b8357da651abbb7a6bff17`\n- `Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 5c8e87f33b68557a725e72f34051299f55c6fa9e`\n- `Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 9d8d6cddcb7c0b8125f3a9e52492e929674009d8`\n- `Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 9ee200f484983b0a178c593e57d2fe3e67061ee8`\n- `Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < a9f738487c11fb512dadef097b56020239c21810`\n- `Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < 39748357db26b20a02ea2a25ce48943e6c6d6286`\n- `Linux >= 27a49ed17e2245cacbdea88ad78b8494653e0338 < e9d810279f84b30738f7790c0ed15f8dd5b9024a`\n- `Linux 4.13`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}