{"schema":"threatline.record/2","record":{"id":"CVE-2026-98835","aliases":[],"summary":"iio: accel: kionix-kx022a: Fix array boundary check","details":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: accel: kionix-kx022a: Fix array boundary check\n\nThe driver performs a sanity check for an array size, when converting a\nregister value to an array index. The check incorrectly accepts the\nsizeof(array) as a last index, when last valid index should be\nsizeof(array) - 1.\n\nFix the check by bailing out when index >= sizeof(array).","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98835","source_modified_at":"2026-10-21T12:57:20.938Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"7c1d1677b3227c6b18ac999f2b84778baa280b8f","lessThan":"714d8f0b1c616a6a82be87ccb72271b6092773d1","status":"affected","versionType":"git"},{"version":"7c1d1677b3227c6b18ac999f2b84778baa280b8f","lessThan":"87746be179dca4d94d73d5a323a39a87bb2e90fc","status":"affected","versionType":"git"},{"version":"7c1d1677b3227c6b18ac999f2b84778baa280b8f","lessThan":"4c73c1859fa64509aae7e23a6dbd2d5c8a64c05d","status":"affected","versionType":"git"},{"version":"7c1d1677b3227c6b18ac999f2b84778baa280b8f","lessThan":"22d377178de281d21ddf908d03a8e9fde3339d9f","status":"affected","versionType":"git"},{"version":"7c1d1677b3227c6b18ac999f2b84778baa280b8f","lessThan":"0e65412aee4f651d2c9785f542a13e4b44002a75","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98835","source_modified_at":"2026-10-21T12:57:20.938Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Linux","vendor":"Linux","versions":[{"version":"6.2","status":"affected"},{"version":"0","lessThan":"6.2","status":"unaffected","versionType":"semver"},{"version":"6.6.160","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.113","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.56","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.10","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-2026-98835","source_modified_at":"2026-10-21T12:57:20.938Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"714d8f0b1c616a6a82be87ccb72271b6092773d1","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98835","source_modified_at":"2026-10-21T12:57:20.938Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"87746be179dca4d94d73d5a323a39a87bb2e90fc","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98835","source_modified_at":"2026-10-21T12:57:20.938Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"4c73c1859fa64509aae7e23a6dbd2d5c8a64c05d","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98835","source_modified_at":"2026-10-21T12:57:20.938Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"22d377178de281d21ddf908d03a8e9fde3339d9f","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-98835","source_modified_at":"2026-10-21T12:57:20.938Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Linux","ecosystem":null},"version":"0e65412aee4f651d2c9785f542a13e4b44002a75","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":0.00168,"percentile":0.05748,"score_date":"2026-10-23"},"published_at":"2026-10-18T15:49:48.676Z","modified_at":"2026-10-21T12:57:20.938Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-98835","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-21T12:57:20.938Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-98835","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/714d8f0b1c616a6a82be87ccb72271b6092773d1"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/87746be179dca4d94d73d5a323a39a87bb2e90fc"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/4c73c1859fa64509aae7e23a6dbd2d5c8a64c05d"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/22d377178de281d21ddf908d03a8e9fde3339d9f"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/0e65412aee4f651d2c9785f542a13e4b44002a75"}],"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":"2026-10-21T12:57:20.938Z","content_hash":"b54e41a1126d6eb76aa3984e18f3e5f5271867167235e6a33931ba5d448556e2"}}