{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-80573", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.768Z", "datePublished": "2026-08-26T14:37:33.756Z", "dateUpdated": "2026-08-27T04:58:55.441Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-27T04:58:55.441Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: iforce - validate input packet lengths\n\niforce_process_packet() reads fixed fields from joystick, wheel and\nstatus packets without first checking their lengths. In particular, the\nshared hats-and-buttons helper unconditionally reads data[6]. The status\ntail is a sequence of 16-bit effect addresses, but an incomplete final\naddress is also consumed. A successful zero-length USB URB additionally\nreads the packet ID before the common parser is called.\n\nReject the zero-length USB transfer, require the seven-byte joystick and\nwheel prefixes and the two-byte status prefix, and consume only complete\nstatus-tail addresses."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/input/joystick/iforce/iforce-packets.c", "drivers/input/joystick/iforce/iforce-usb.c"], "versions": [{"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "0ec411167655ef3ff3e84f6af685e962aff9a75b", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "609be40988898a4d75225ade0ea5c1734757dd33", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "e73d7a7d913d89141321f5f3f16343ecc200d152", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "5232529eaf57f08fe37484e301579a1915b93d14", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "2c083ab16e33fbff3ab8c752fbf8118ed3dd31ce", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "a64a8b6b31cd669f0449138e53cc2592d454ccf1", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "84e5cb517f445dadbd5f8bf4ec513540e51f9c36", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "5751c781d3c97ab6ce0e2a966156ed882152c415", "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/joystick/iforce/iforce-packets.c", "drivers/input/joystick/iforce/iforce-usb.c"], "versions": [{"version": "2.6.12", "status": "affected"}, {"version": "0", "lessThan": "2.6.12", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.266", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.217", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.184", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.153", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.105", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.46", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.10", "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": "2.6.12", "versionEndExcluding": "5.10.266"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "5.15.217"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "6.1.184"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "6.6.153"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "6.12.105"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "6.18.46"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "7.1.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.12", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/0ec411167655ef3ff3e84f6af685e962aff9a75b"}, {"url": "https://git.kernel.org/stable/c/609be40988898a4d75225ade0ea5c1734757dd33"}, {"url": "https://git.kernel.org/stable/c/e73d7a7d913d89141321f5f3f16343ecc200d152"}, {"url": "https://git.kernel.org/stable/c/5232529eaf57f08fe37484e301579a1915b93d14"}, {"url": "https://git.kernel.org/stable/c/2c083ab16e33fbff3ab8c752fbf8118ed3dd31ce"}, {"url": "https://git.kernel.org/stable/c/a64a8b6b31cd669f0449138e53cc2592d454ccf1"}, {"url": "https://git.kernel.org/stable/c/84e5cb517f445dadbd5f8bf4ec513540e51f9c36"}, {"url": "https://git.kernel.org/stable/c/5751c781d3c97ab6ce0e2a966156ed882152c415"}], "title": "Input: iforce - validate input packet lengths", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/input/joystick/iforce/iforce-packets.c", "drivers/input/joystick/iforce/iforce-usb.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "0ec411167655ef3ff3e84f6af685e962aff9a75b", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git"}, {"lessThan": "609be40988898a4d75225ade0ea5c1734757dd33", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git"}, {"lessThan": "e73d7a7d913d89141321f5f3f16343ecc200d152", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git"}, {"lessThan": "5232529eaf57f08fe37484e301579a1915b93d14", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git"}, {"lessThan": "2c083ab16e33fbff3ab8c752fbf8118ed3dd31ce", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git"}, {"lessThan": "a64a8b6b31cd669f0449138e53cc2592d454ccf1", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git"}, {"lessThan": "84e5cb517f445dadbd5f8bf4ec513540e51f9c36", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git"}, {"lessThan": "5751c781d3c97ab6ce0e2a966156ed882152c415", "status": "affected", "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/input/joystick/iforce/iforce-packets.c", "drivers/input/joystick/iforce/iforce-usb.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "2.6.12"}, {"lessThan": "2.6.12", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.266", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.217", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.184", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.153", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.105", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.46", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.10", "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\nInput: iforce - validate input packet lengths\n\niforce_process_packet() reads fixed fields from joystick, wheel and\nstatus packets without first checking their lengths. In particular, the\nshared hats-and-buttons helper unconditionally reads data[6]. The status\ntail is a sequence of 16-bit effect addresses, but an incomplete final\naddress is also consumed. A successful zero-length USB URB additionally\nreads the packet ID before the common parser is called.\n\nReject the zero-length USB transfer, require the seven-byte joystick and\nwheel prefixes and the two-byte status prefix, and consume only complete\nstatus-tail addresses."}], "id": "CVE-2026-80573", "lastModified": "2026-08-27T06:17:42.820", "metrics": {}, "published": "2026-08-26T15:17:13.253", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0ec411167655ef3ff3e84f6af685e962aff9a75b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2c083ab16e33fbff3ab8c752fbf8118ed3dd31ce"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5232529eaf57f08fe37484e301579a1915b93d14"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5751c781d3c97ab6ce0e2a966156ed882152c415"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/609be40988898a4d75225ade0ea5c1734757dd33"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/84e5cb517f445dadbd5f8bf4ec513540e51f9c36"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a64a8b6b31cd669f0449138e53cc2592d454ccf1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e73d7a7d913d89141321f5f3f16343ecc200d152"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: Input: iforce - validate input packet lengths", "id": "2524479", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2524479"}, "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: iforce - validate input packet lengths\niforce_process_packet() reads fixed fields from joystick, wheel and\nstatus packets without first checking their lengths. In particular, the\nshared hats-and-buttons helper unconditionally reads data[6]. The status\ntail is a sequence of 16-bit effect addresses, but an incomplete final\naddress is also consumed. A successful zero-length USB URB additionally\nreads the packet ID before the common parser is called.\nReject the zero-length USB transfer, require the seven-byte joystick and\nwheel prefixes and the two-byte status prefix, and consume only complete\nstatus-tail addresses.", "A flaw was found in the Linux kernel's iforce driver, which handles input devices such as joysticks and wheels. This vulnerability occurs because the iforce_process_packet() function processes incoming data packets without adequately validating their lengths. A local attacker could exploit this by sending specially crafted input packets or a zero-length USB Request Block (URB). This could lead to an out-of-bounds read, potentially causing a denial of service or system instability."], "name": "CVE-2026-80573", "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": "2026-08-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-80573\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-80573\nhttps://lore.kernel.org/linux-cve-announce/2026082613-CVE-2026-80573-c85c@gregkh/T"], "threat_severity": "Moderate"}