CVE-2026-68359

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-68359", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-30T09:28:09.385Z", "datePublished": "2026-08-10T12:03:36.254Z", "dateUpdated": "2026-08-19T16:34:08.117Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-19T16:34:08.117Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (nzxt-smart2) Stop device IO before calling hid_hw_stop\n\nCalling hid_hw_stop() does not stop the device IO.\nThis results in a race condition between hid_input_report() and the point\nimmediately following the execution of hid_device_io_start() within\nthe driver probe function. If the probe operation fails after \"io start\"\nhas been initiated, this race condition will result in a UAF vulnerability.\n\nFix the problem by calling hid_device_io_stop() before calling\nhid_hw_stop()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hwmon/nzxt-smart2.c"], "versions": [{"version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "lessThan": "761249a3d92db83ae19670c4ecdf73c0a85bcb61", "status": "affected", "versionType": "git"}, {"version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "lessThan": "185c0880397aee9def0af5a59ea65f22f37ad658", "status": "affected", "versionType": "git"}, {"version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "lessThan": "a2a15de020597efbff84b4281dd472e5860b7e3e", "status": "affected", "versionType": "git"}, {"version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "lessThan": "205cff797a94757ec88ba299c8e2bf2e1e3f4bbf", "status": "affected", "versionType": "git"}, {"version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "lessThan": "18d7c523891004226bccdba39dd681eca22ceb8a", "status": "affected", "versionType": "git"}, {"version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "lessThan": "59d104b54b0b42e30fd2a68d24ee5c49dcc54d1e", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hwmon/nzxt-smart2.c"], "versions": [{"version": "5.17", "status": "affected"}, {"version": "0", "lessThan": "5.17", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.183", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.148", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.101", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.42", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.6", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.1.183"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.6.148"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.12.101"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.18.42"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "7.1.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/761249a3d92db83ae19670c4ecdf73c0a85bcb61"}, {"url": "https://git.kernel.org/stable/c/185c0880397aee9def0af5a59ea65f22f37ad658"}, {"url": "https://git.kernel.org/stable/c/a2a15de020597efbff84b4281dd472e5860b7e3e"}, {"url": "https://git.kernel.org/stable/c/205cff797a94757ec88ba299c8e2bf2e1e3f4bbf"}, {"url": "https://git.kernel.org/stable/c/18d7c523891004226bccdba39dd681eca22ceb8a"}, {"url": "https://git.kernel.org/stable/c/59d104b54b0b42e30fd2a68d24ee5c49dcc54d1e"}], "title": "hwmon: (nzxt-smart2) Stop device IO before calling hid_hw_stop", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/hwmon/nzxt-smart2.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "761249a3d92db83ae19670c4ecdf73c0a85bcb61", "status": "affected", "version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "versionType": "git"}, {"lessThan": "185c0880397aee9def0af5a59ea65f22f37ad658", "status": "affected", "version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "versionType": "git"}, {"lessThan": "a2a15de020597efbff84b4281dd472e5860b7e3e", "status": "affected", "version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "versionType": "git"}, {"lessThan": "205cff797a94757ec88ba299c8e2bf2e1e3f4bbf", "status": "affected", "version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "versionType": "git"}, {"lessThan": "18d7c523891004226bccdba39dd681eca22ceb8a", "status": "affected", "version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "versionType": "git"}, {"lessThan": "59d104b54b0b42e30fd2a68d24ee5c49dcc54d1e", "status": "affected", "version": "53e68c20aeb1e23419bed811aa3a309ceda200f9", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/hwmon/nzxt-smart2.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.17"}, {"lessThan": "5.17", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.183", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.148", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.101", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.42", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (nzxt-smart2) Stop device IO before calling hid_hw_stop\n\nCalling hid_hw_stop() does not stop the device IO.\nThis results in a race condition between hid_input_report() and the point\nimmediately following the execution of hid_device_io_start() within\nthe driver probe function. If the probe operation fails after \"io start\"\nhas been initiated, this race condition will result in a UAF vulnerability.\n\nFix the problem by calling hid_device_io_stop() before calling\nhid_hw_stop()."}], "id": "CVE-2026-68359", "lastModified": "2026-08-19T17:20:45.453", "metrics": {}, "published": "2026-08-10T13:20:28.400", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/185c0880397aee9def0af5a59ea65f22f37ad658"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/18d7c523891004226bccdba39dd681eca22ceb8a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/205cff797a94757ec88ba299c8e2bf2e1e3f4bbf"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/59d104b54b0b42e30fd2a68d24ee5c49dcc54d1e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/761249a3d92db83ae19670c4ecdf73c0a85bcb61"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a2a15de020597efbff84b4281dd472e5860b7e3e"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: hwmon: (nzxt-smart2) Stop device IO before calling hid_hw_stop", "id": "2513482", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513482"}, "csaw": false, "cwe": "CWE-825", "details": ["A flaw was found in the Linux kernel's hwmon (nzxt-smart2) component. A race condition exists when the `hid_hw_stop()` function is called without first stopping device input/output (IO). If a device probe operation fails after IO has been initiated, this race condition can lead to a use-after-free (UAF) vulnerability. This could allow a local attacker to potentially cause a system crash (denial of service) or achieve arbitrary code execution."], "name": "CVE-2026-68359", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-08-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-68359\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-68359\nhttps://lore.kernel.org/linux-cve-announce/2026081040-CVE-2026-68359-dfca@gregkh/T"]}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[53e68c20aeb1e23419bed811aa3a309ceda200f9,185c0880397aee9def0af5a59ea65f22f37ad658)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[53e68c20aeb1e23419bed811aa3a309ceda200f9,a2a15de020597efbff84b4281dd472e5860b7e3e)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[53e68c20aeb1e23419bed811aa3a309ceda200f9,205cff797a94757ec88ba299c8e2bf2e1e3f4bbf)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[53e68c20aeb1e23419bed811aa3a309ceda200f9,18d7c523891004226bccdba39dd681eca22ceb8)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[53e68c20aeb1e23419bed811aa3a309ceda200f9,59d104b54b0b42e30fd2a68d24ee5c49dcc54d1e)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "5.17"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,5.17)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.148,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.101,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.42,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.6,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc5,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-08-10T15:45:03.652073+00:00", "updated": "2026-08-13T04:00:09.634676+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}