CVE-2026-98203

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-98203", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:25:14.324Z", "datePublished": "2026-10-06T08:44:40.883Z", "dateUpdated": "2026-10-19T09:15:34.197Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:15:34.197Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: soc_button_array - check btns_desc->package.count\n\nCheck that btns_desc->package.count is not 0 before accessing\nbtns_desc->package.elements[0]."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/input/misc/soc_button_array.c"], "versions": [{"version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "lessThan": "c3a94bfedfa2e4c4d37d1181e8db1ab010f1321a", "status": "affected", "versionType": "git"}, {"version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "lessThan": "ec0576dabd6bf4f6532c5f0a58c9bf57095e45a4", "status": "affected", "versionType": "git"}, {"version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "lessThan": "c62c6944c680bc4ae188ca9045daada32fcd10ec", "status": "affected", "versionType": "git"}, {"version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "lessThan": "42c7afc0e5f5b5e12e9689e9a9815b5824cf0efb", "status": "affected", "versionType": "git"}, {"version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "lessThan": "eb5563386fb8c5dbb55d902a71a0ce10e4f307eb", "status": "affected", "versionType": "git"}, {"version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "lessThan": "8a70a192e3e5b3ccbeeaf149c931cf45b8e82155", "status": "affected", "versionType": "git"}, {"version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "lessThan": "12d80e6351556cfecbdd09416e5e4c73d6ca08ba", "status": "affected", "versionType": "git"}, {"version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "lessThan": "fb5022278b6ea7f1838e3ef78028d5d5e3375f65", "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/input/misc/soc_button_array.c"], "versions": [{"version": "4.12", "status": "affected"}, {"version": "0", "lessThan": "4.12", "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": "6.18.54", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.8", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "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": "4.12", "versionEndExcluding": "5.10.271"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "5.15.222"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "6.1.189"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "6.6.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "6.12.112"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "6.18.54"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "7.2.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/c3a94bfedfa2e4c4d37d1181e8db1ab010f1321a"}, {"url": "https://git.kernel.org/stable/c/ec0576dabd6bf4f6532c5f0a58c9bf57095e45a4"}, {"url": "https://git.kernel.org/stable/c/c62c6944c680bc4ae188ca9045daada32fcd10ec"}, {"url": "https://git.kernel.org/stable/c/42c7afc0e5f5b5e12e9689e9a9815b5824cf0efb"}, {"url": "https://git.kernel.org/stable/c/eb5563386fb8c5dbb55d902a71a0ce10e4f307eb"}, {"url": "https://git.kernel.org/stable/c/8a70a192e3e5b3ccbeeaf149c931cf45b8e82155"}, {"url": "https://git.kernel.org/stable/c/12d80e6351556cfecbdd09416e5e4c73d6ca08ba"}, {"url": "https://git.kernel.org/stable/c/fb5022278b6ea7f1838e3ef78028d5d5e3375f65"}], "title": "Input: soc_button_array - check btns_desc->package.count", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/input/misc/soc_button_array.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "c3a94bfedfa2e4c4d37d1181e8db1ab010f1321a", "status": "affected", "version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "versionType": "git"}, {"lessThan": "ec0576dabd6bf4f6532c5f0a58c9bf57095e45a4", "status": "affected", "version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "versionType": "git"}, {"lessThan": "c62c6944c680bc4ae188ca9045daada32fcd10ec", "status": "affected", "version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "versionType": "git"}, {"lessThan": "42c7afc0e5f5b5e12e9689e9a9815b5824cf0efb", "status": "affected", "version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "versionType": "git"}, {"lessThan": "eb5563386fb8c5dbb55d902a71a0ce10e4f307eb", "status": "affected", "version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "versionType": "git"}, {"lessThan": "8a70a192e3e5b3ccbeeaf149c931cf45b8e82155", "status": "affected", "version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "versionType": "git"}, {"lessThan": "12d80e6351556cfecbdd09416e5e4c73d6ca08ba", "status": "affected", "version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "versionType": "git"}, {"lessThan": "fb5022278b6ea7f1838e3ef78028d5d5e3375f65", "status": "affected", "version": "4c3362f44980aba8e1e69cd6970effbd9f17dc69", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/input/misc/soc_button_array.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.12"}, {"lessThan": "4.12", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.271", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.222", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.189", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.158", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.112", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.54", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.8", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "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\nInput: soc_button_array - check btns_desc->package.count\n\nCheck that btns_desc->package.count is not 0 before accessing\nbtns_desc->package.elements[0]."}], "id": "CVE-2026-98203", "lastModified": "2026-10-19T10:18:20.960", "metrics": {}, "published": "2026-10-06T09:18:06.230", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/12d80e6351556cfecbdd09416e5e4c73d6ca08ba"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/42c7afc0e5f5b5e12e9689e9a9815b5824cf0efb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8a70a192e3e5b3ccbeeaf149c931cf45b8e82155"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c3a94bfedfa2e4c4d37d1181e8db1ab010f1321a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c62c6944c680bc4ae188ca9045daada32fcd10ec"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/eb5563386fb8c5dbb55d902a71a0ce10e4f307eb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ec0576dabd6bf4f6532c5f0a58c9bf57095e45a4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fb5022278b6ea7f1838e3ef78028d5d5e3375f65"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: Input: soc_button_array - check btns_desc->package.count", "id": "2546344", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2546344"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nInput: soc_button_array - check btns_desc->package.count\nCheck that btns_desc->package.count is not 0 before accessing\nbtns_desc->package.elements[0].", "A flaw was found in the Linux kernel's SoC (System on Chip) button array driver. The driver fails to verify that the button descriptor package contains entries before accessing them during device initialization. This issue may allow an invalid device configuration to trigger an out-of-bounds memory access, resulting in a kernel crash and Denial of Service (DoS)."], "name": "CVE-2026-98203", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "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"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift/ose-rhel-coreos-8", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "openshift/ose-rhel-coreos-9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-10-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-98203\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-98203\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-98203.mbox"], "threat_severity": "Low"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4c3362f44980aba8e1e69cd6970effbd9f17dc69,c3a94bfedfa2e4c4d37d1181e8db1ab010f1321a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4c3362f44980aba8e1e69cd6970effbd9f17dc69,ec0576dabd6bf4f6532c5f0a58c9bf57095e45a4)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4c3362f44980aba8e1e69cd6970effbd9f17dc69,c62c6944c680bc4ae188ca9045daada32fcd10ec)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4c3362f44980aba8e1e69cd6970effbd9f17dc69,42c7afc0e5f5b5e12e9689e9a9815b5824cf0efb)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4c3362f44980aba8e1e69cd6970effbd9f17dc69,eb5563386fb8c5dbb55d902a71a0ce10e4f307eb)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4c3362f44980aba8e1e69cd6970effbd9f17dc69,8a70a192e3e5b3ccbeeaf149c931cf45b8e82155)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4c3362f44980aba8e1e69cd6970effbd9f17dc69,12d80e6351556cfecbdd09416e5e4c73d6ca08ba)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4c3362f44980aba8e1e69cd6970effbd9f17dc69,fb5022278b6ea7f1838e3ef78028d5d5e3375f65)"}}], "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": "generic", "value": "4.12"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,4.12)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.10.271,5.11.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.222,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.189,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.158,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.112,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.54,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.8,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "7.3-rc4"}}], "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": "2026-10-06T15:00:17.482599+00:00", "updated": "2026-10-09T14:30:04.319052+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}