{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-63933", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-19T07:54:57.022Z", "datePublished": "2026-07-19T14:55:32.071Z", "dateUpdated": "2026-07-19T14:55:32.071Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-07-19T14:55:32.071Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: gyro: adis16260: fix division by zero in write_raw\n\nAdd a validation check for the sampling frequency value before using it\nas a divisor. 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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/iio/gyro/adis16260.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "d2b83995759cfe5d06567bbcb600fe16d4048da3", "status": "affected", "version": "089a41985c6c7e69c8fe043c0dd397da628254f5", "versionType": "git"}, {"lessThan": "19eb8565c4500f9af17ec65eaf952365e2893351", "status": "affected", "version": "089a41985c6c7e69c8fe043c0dd397da628254f5", "versionType": "git"}, {"lessThan": "59f80b945f2ca645064074d8507785c26ea16d2d", "status": "affected", "version": "089a41985c6c7e69c8fe043c0dd397da628254f5", "versionType": "git"}, {"lessThan": "86298fb6829cab983910810959f85d4b4fd0f5c1", "status": "affected", "version": "089a41985c6c7e69c8fe043c0dd397da628254f5", "versionType": "git"}, {"lessThan": "aa8a5e118e97d2cfd0da5ea4f8f0f488efdea4b0", "status": "affected", "version": "089a41985c6c7e69c8fe043c0dd397da628254f5", "versionType": "git"}, {"lessThan": "aaf9d640e9ae1172d0a9c659ecb245a50a10850a", "status": "affected", "version": "089a41985c6c7e69c8fe043c0dd397da628254f5", "versionType": "git"}, {"lessThan": "5a42e39606b9bd6b40ed02bdfd04fe179d6173f4", "status": "affected", "version": "089a41985c6c7e69c8fe043c0dd397da628254f5", "versionType": "git"}, {"lessThan": "761e8b489e6cf166c574034b70637f8a7eadd0ee", "status": "affected", "version": "089a41985c6c7e69c8fe043c0dd397da628254f5", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/iio/gyro/adis16260.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "2.6.35"}, {"lessThan": "2.6.35", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.259", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.210", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.176", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.143", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.93", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.35", "versionType": "semver"}, {"lessThanOrEqual": "7.0.*", "status": "unaffected", "version": "7.0.12", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.1", "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\niio: gyro: adis16260: fix division by zero in write_raw\n\nAdd a validation check for the sampling frequency value before using it\nas a divisor. A user writing zero to the sampling_frequency sysfs\nattribute triggers a division by zero in the kernel."}], "id": "CVE-2026-63933", "lastModified": "2026-07-27T17:44:23.777", "metrics": {}, "published": "2026-07-19T16:17:11.737", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/19eb8565c4500f9af17ec65eaf952365e2893351"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/59f80b945f2ca645064074d8507785c26ea16d2d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5a42e39606b9bd6b40ed02bdfd04fe179d6173f4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/761e8b489e6cf166c574034b70637f8a7eadd0ee"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/86298fb6829cab983910810959f85d4b4fd0f5c1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/aa8a5e118e97d2cfd0da5ea4f8f0f488efdea4b0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/aaf9d640e9ae1172d0a9c659ecb245a50a10850a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d2b83995759cfe5d06567bbcb600fe16d4048da3"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: iio: gyro: adis16260: fix division by zero in write_raw", "id": "2502451", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2502451"}, "csaw": false, "cwe": "CWE-369", "details": ["In the Linux kernel, the following vulnerability has been resolved:\niio: gyro: adis16260: fix division by zero in write_raw\nAdd a validation check for the sampling frequency value before using it\nas a divisor. A user writing zero to the sampling_frequency sysfs\nattribute triggers a division by zero in the kernel.", "A flaw was found in the Linux kernel's `adis16260` gyroscope driver. A local user can trigger a division-by-zero error by writing a zero value to the `sampling_frequency` sysfs attribute. This can lead to a kernel panic, resulting in a system crash and a Denial of Service (DoS)."], "name": "CVE-2026-63933", "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": "2026-07-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-63933\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-63933\nhttps://lore.kernel.org/linux-cve-announce/2026071951-CVE-2026-63933-13f9@gregkh/T"]}

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