{"schema":"threatline.record/2","record":{"id":"CVE-2026-98527","aliases":[],"summary":"gpio: zynq: fix runtime PM leak on request error path","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: zynq: fix runtime PM leak on request error path\n\npm_runtime_get_sync() leaves the usage counter incremented even when it\nfails, and zynq_gpio_request() returns the error without dropping it.\n\ngpiolib does not call ->free() when ->request() fails, so zynq_gpio_free(),\nwhich holds the only matching pm_runtime_put(), never runs. The reference\nis leaked and the controller can no longer runtime-suspend, so its clock\nstays enabled.\n\nSwitch to pm_runtime_resume_and_get(), which only increments the usage\ncounter on success.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98527","source_modified_at":"2026-10-19T09:21:08.961Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52","lessThan":"e380fba02908b809f5bbef371259003cf5887bb4","status":"affected","versionType":"git"},{"version":"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52","lessThan":"a3e9b7f7c9558f8c9592f8f817557bff98707bb3","status":"affected","versionType":"git"},{"version":"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52","lessThan":"60a76cdd92e25f576dc58d756a565760dde1f7a1","status":"affected","versionType":"git"},{"version":"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52","lessThan":"25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac","status":"affected","versionType":"git"},{"version":"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52","lessThan":"6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e","status":"affected","versionType":"git"},{"version":"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52","lessThan":"58a417a19d80141fff3abe6004e2e47285506e73","status":"affected","versionType":"git"},{"version":"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52","lessThan":"6e20dabffbcd7b222d8e7bb85a7d8e8325df7699","status":"affected","versionType":"git"},{"version":"3242ba117e9bd29eb748afd6f6fbfbd6dd7cfe52","lessThan":"e9438ab5328a177c9c0e5df87eb92a7162841e98","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98527","source_modified_at":"2026-10-19T09:21:08.961Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"3.17","status":"affected"},{"version":"0","lessThan":"3.17","status":"unaffected","versionType":"semver"},{"version":"5.10.271","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.222","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.112","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.55","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.9","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98527","source_modified_at":"2026-10-19T09:21:08.961Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"60a76cdd92e25f576dc58d756a565760dde1f7a1","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98527","source_modified_at":"2026-10-19T09:21:08.961Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98527","source_modified_at":"2026-10-19T09:21:08.961Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98527","source_modified_at":"2026-10-19T09:21:08.961Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"58a417a19d80141fff3abe6004e2e47285506e73","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98527","source_modified_at":"2026-10-19T09:21:08.961Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"6e20dabffbcd7b222d8e7bb85a7d8e8325df7699","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.0022,"percentile":0.11803,"score_date":"2026-10-23"},"published_at":"2026-10-18T15:17:45.684Z","modified_at":"2026-10-19T09:21:08.961Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98527","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-19T09:21:08.961Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98527","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/e380fba02908b809f5bbef371259003cf5887bb4"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/a3e9b7f7c9558f8c9592f8f817557bff98707bb3"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/60a76cdd92e25f576dc58d756a565760dde1f7a1"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/25c08be2a5e7715f19a6e02bbe9b0e5f01c77aac"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/6e05f1c614a57a5d4c364dd12e20c6fd012f9d3e"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/58a417a19d80141fff3abe6004e2e47285506e73"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/6e20dabffbcd7b222d8e7bb85a7d8e8325df7699"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/e9438ab5328a177c9c0e5df87eb92a7162841e98"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-19T09:21:08.961Z","content_hash":"5a96f5c0ba0e3e05c42e88c62985f6e3d4da6dcf1a700b05505e6c51099d4912"}}