CVE-2026-43048

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-43048", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-01T14:12:55.979Z", "datePublished": "2026-05-01T14:15:43.227Z", "dateUpdated": "2026-10-30T12:24:51.935Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-30T12:24:51.935Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: core: Mitigate potential OOB by removing bogus memset()\n\nThe memset() in hid_report_raw_event() has the good intention of\nclearing out bogus data by zeroing the area from the end of the incoming\ndata string to the assumed end of the buffer. However, as we have\npreviously seen, doing so can easily result in OOB reads and writes in\nthe subsequent thread of execution.\n\nThe current suggestion from one of the HID maintainers is to remove the\nmemset() and simply return if the incoming event buffer size is not\nlarge enough to fill the associated report.\n\nSuggested-by Benjamin Tissoires <bentiss@kernel.org>\n\n[bentiss: changed the return value]"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH"}, "scenarios": [{"lang": "en", "value": "AV:A - The vulnerable HID report parsing can be reached by attacker-controlled Bluetooth HID devices sending crafted short input reports over an established HIDP interrupt/control channel. This is adjacent-network reachability rather than physical-only because Bluetooth HID is a supported HID transport.\nAC:L - The attacker controls the HID report descriptor/report IDs and the short report contents, and no race or condition outside the attacker's control is required. A malformed report can be sent repeatedly once the HID device is connected.\nPR:N - The adjacent HID peer does not need privileges on the target system to send the report data processed by the kernel. Local HIDP setup is performed by the host Bluetooth stack, but the attacker-controlled peer supplies the malicious descriptor and events.\nUI:N - After the malicious or compromised HID device is connected, exploitation is triggered by device-sent reports without any further victim action. Under the required higher-severity rule, pairing/connection uncertainty is not treated as required interaction.\nS:U - The corruption occurs in the Linux kernel HID processing context and impacts the same kernel security authority. It is not a VM escape, IOMMU bypass, or other cross-scope boundary violation.\nC:H - The bug is an out-of-bounds memory access in kernel report handling, and descriptor-controlled parsing can drive reads beyond the supplied report object. Kernel memory corruption is plausibly usable to obtain sensitive kernel memory disclosure.\nI:H - The removed memset performed an out-of-bounds zero write past short report buffers for some call paths, including small stack/static translated reports. Kernel OOB writes are memory corruption and are defensibly scored as high integrity impact.\nA:H - The OOB write/read can corrupt kernel memory or fault during HID event processing, leading to an oops or system crash. The triggering report can be resent by the attacker-controlled HID peer."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/hid/hid-core.c"], "versions": [{"version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "ad4316edbc63949094edeee538517dd689df7b24", "status": "affected", "versionType": "git"}, {"version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "218b93b7e284de1aa40a53f8f130f84f7da38858", "status": "affected", "versionType": "git"}, {"version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "b37e6019fe420335d884e30535549a25f084e00d", "status": "affected", "versionType": "git"}, {"version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "8f71034649738fdeb6859b8d6cddf132024fac06", "status": "affected", "versionType": "git"}, {"version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "bd6e1d0230cca9575f5d118148f51e2a56b5373f", "status": "affected", "versionType": "git"}, {"version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "0a3fe972a7cb1404f693d6f1711f32bc1d244b1c", "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/hid/hid-core.c"], "versions": [{"version": "2.6.15", "status": "affected"}, {"version": "0", "lessThan": "2.6.15", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.191", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.160", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.114", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.22", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.12", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0", "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": "2.6.15", "versionEndExcluding": "6.1.191"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.15", "versionEndExcluding": "6.6.160"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.15", "versionEndExcluding": "6.12.114"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.15", "versionEndExcluding": "6.18.22"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.15", "versionEndExcluding": "6.19.12"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.15", "versionEndExcluding": "7.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/ad4316edbc63949094edeee538517dd689df7b24"}, {"url": "https://git.kernel.org/stable/c/218b93b7e284de1aa40a53f8f130f84f7da38858"}, {"url": "https://git.kernel.org/stable/c/b37e6019fe420335d884e30535549a25f084e00d"}, {"url": "https://git.kernel.org/stable/c/8f71034649738fdeb6859b8d6cddf132024fac06"}, {"url": "https://git.kernel.org/stable/c/bd6e1d0230cca9575f5d118148f51e2a56b5373f"}, {"url": "https://git.kernel.org/stable/c/0a3fe972a7cb1404f693d6f1711f32bc1d244b1c"}], "title": "HID: core: Mitigate potential OOB by removing bogus memset()", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-43048", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-10-16T15:13:57.851885Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-19T19:06:11.323Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-43048", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-10-16T15:13:57.851885Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-16T15:13:58.393Z"}}], "cna": {"title": "HID: core: Mitigate potential OOB by removing bogus memset()", "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 8.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}, "scenarios": [{"lang": "en", "value": "AV:A - The vulnerable HID report parsing can be reached by attacker-controlled Bluetooth HID devices sending crafted short input reports over an established HIDP interrupt/control channel. This is adjacent-network reachability rather than physical-only because Bluetooth HID is a supported HID transport.\nAC:L - The attacker controls the HID report descriptor/report IDs and the short report contents, and no race or condition outside the attacker's control is required. A malformed report can be sent repeatedly once the HID device is connected.\nPR:N - The adjacent HID peer does not need privileges on the target system to send the report data processed by the kernel. Local HIDP setup is performed by the host Bluetooth stack, but the attacker-controlled peer supplies the malicious descriptor and events.\nUI:N - After the malicious or compromised HID device is connected, exploitation is triggered by device-sent reports without any further victim action. Under the required higher-severity rule, pairing/connection uncertainty is not treated as required interaction.\nS:U - The corruption occurs in the Linux kernel HID processing context and impacts the same kernel security authority. It is not a VM escape, IOMMU bypass, or other cross-scope boundary violation.\nC:H - The bug is an out-of-bounds memory access in kernel report handling, and descriptor-controlled parsing can drive reads beyond the supplied report object. Kernel memory corruption is plausibly usable to obtain sensitive kernel memory disclosure.\nI:H - The removed memset performed an out-of-bounds zero write past short report buffers for some call paths, including small stack/static translated reports. Kernel OOB writes are memory corruption and are defensibly scored as high integrity impact.\nA:H - The OOB write/read can corrupt kernel memory or fault during HID event processing, leading to an oops or system crash. The triggering report can be resent by the attacker-controlled HID peer."}]}], "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "ad4316edbc63949094edeee538517dd689df7b24", "versionType": "git"}, {"status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "218b93b7e284de1aa40a53f8f130f84f7da38858", "versionType": "git"}, {"status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "b37e6019fe420335d884e30535549a25f084e00d", "versionType": "git"}, {"status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "8f71034649738fdeb6859b8d6cddf132024fac06", "versionType": "git"}, {"status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "bd6e1d0230cca9575f5d118148f51e2a56b5373f", "versionType": "git"}, {"status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "lessThan": "0a3fe972a7cb1404f693d6f1711f32bc1d244b1c", "versionType": "git"}], "programFiles": ["drivers/hid/hid-core.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "2.6.15"}, {"status": "unaffected", "version": "0", "lessThan": "2.6.15", "versionType": "semver"}, {"status": "unaffected", "version": "6.1.191", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.160", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.114", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.22", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "6.19.12", "versionType": "semver", "lessThanOrEqual": "6.19.*"}, {"status": "unaffected", "version": "7.0", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/hid/hid-core.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/ad4316edbc63949094edeee538517dd689df7b24"}, {"url": "https://git.kernel.org/stable/c/218b93b7e284de1aa40a53f8f130f84f7da38858"}, {"url": "https://git.kernel.org/stable/c/b37e6019fe420335d884e30535549a25f084e00d"}, {"url": "https://git.kernel.org/stable/c/8f71034649738fdeb6859b8d6cddf132024fac06"}, {"url": "https://git.kernel.org/stable/c/bd6e1d0230cca9575f5d118148f51e2a56b5373f"}, {"url": "https://git.kernel.org/stable/c/0a3fe972a7cb1404f693d6f1711f32bc1d244b1c"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: core: Mitigate potential OOB by removing bogus memset()\n\nThe memset() in hid_report_raw_event() has the good intention of\nclearing out bogus data by zeroing the area from the end of the incoming\ndata string to the assumed end of the buffer. However, as we have\npreviously seen, doing so can easily result in OOB reads and writes in\nthe subsequent thread of execution.\n\nThe current suggestion from one of the HID maintainers is to remove the\nmemset() and simply return if the incoming event buffer size is not\nlarge enough to fill the associated report.\n\nSuggested-by Benjamin Tissoires <bentiss@kernel.org>\n\n[bentiss: changed the return value]"}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.1.191", "versionStartIncluding": "2.6.15"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.160", "versionStartIncluding": "2.6.15"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.12.114", "versionStartIncluding": "2.6.15"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.18.22", "versionStartIncluding": "2.6.15"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.19.12", "versionStartIncluding": "2.6.15"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "7.0", "versionStartIncluding": "2.6.15"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-30T12:24:51.935Z"}}}, "cveMetadata": {"cveId": "CVE-2026-43048", "state": "PUBLISHED", "dateUpdated": "2026-10-30T12:24:51.935Z", "dateReserved": "2026-05-01T14:12:55.979Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2026-05-01T14:15:43.227Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/hid/hid-core.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "ad4316edbc63949094edeee538517dd689df7b24", "status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "versionType": "git"}, {"lessThan": "218b93b7e284de1aa40a53f8f130f84f7da38858", "status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "versionType": "git"}, {"lessThan": "b37e6019fe420335d884e30535549a25f084e00d", "status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "versionType": "git"}, {"lessThan": "8f71034649738fdeb6859b8d6cddf132024fac06", "status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "versionType": "git"}, {"lessThan": "bd6e1d0230cca9575f5d118148f51e2a56b5373f", "status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "versionType": "git"}, {"lessThan": "0a3fe972a7cb1404f693d6f1711f32bc1d244b1c", "status": "affected", "version": "cd6104572bca9e4afe0dcdb8ecd65ef90b01297b", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/hid/hid-core.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "2.6.15"}, {"lessThan": "2.6.15", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.191", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.160", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.114", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.22", "versionType": "semver"}, {"lessThanOrEqual": "6.19.*", "status": "unaffected", "version": "6.19.12", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.0", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8DB63A07-5728-46DE-A02B-0ED46CD9370B", "versionEndExcluding": "6.18.22", "versionStartIncluding": "2.6.15.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "0A2B9540-02D5-41B4-B16A-82AF66FD4F36", "versionEndExcluding": "6.19.12", "versionStartIncluding": "6.19", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15:-:*:*:*:*:*:*", "matchCriteriaId": "C7623CAC-67FF-477D-9F80-F383014C82DC", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15:rc6:*:*:*:*:*:*", "matchCriteriaId": "8C6FCAC4-B6C6-4125-B3AC-F30407AA7738", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.15:rc7:*:*:*:*:*:*", "matchCriteriaId": "707ECC75-65B6-4B02-BE85-A4804549A2DD", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "F253B622-8837-4245-BCE5-A7BF8FC76A16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "4AE85AD8-4641-4E7C-A2F4-305E2CD9EE64", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "F666C8D8-6538-46D4-B318-87610DE64C34", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*", "matchCriteriaId": "02259FDA-961B-47BC-AE7F-93D7EC6E90C2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: core: Mitigate potential OOB by removing bogus memset()\n\nThe memset() in hid_report_raw_event() has the good intention of\nclearing out bogus data by zeroing the area from the end of the incoming\ndata string to the assumed end of the buffer. However, as we have\npreviously seen, doing so can easily result in OOB reads and writes in\nthe subsequent thread of execution.\n\nThe current suggestion from one of the HID maintainers is to remove the\nmemset() and simply return if the incoming event buffer size is not\nlarge enough to fill the associated report.\n\nSuggested-by Benjamin Tissoires <bentiss@kernel.org>\n\n[bentiss: changed the return value]"}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nHID: core: Mitigar posible OOB eliminando memset() err\u00f3neo\n\nEl memset() en hid_report_raw_event() tiene la buena intenci\u00f3n de limpiar datos err\u00f3neos poniendo a cero el \u00e1rea desde el final de la cadena de datos entrante hasta el final asumido del b\u00fafer. Sin embargo, como hemos visto anteriormente, hacerlo puede resultar f\u00e1cilmente en lecturas y escrituras OOB en el hilo de ejecuci\u00f3n subsiguiente.\n\nLa sugerencia actual de uno de los mantenedores de HID es eliminar el memset() y simplemente retornar si el tama\u00f1o del b\u00fafer de eventos entrante no es lo suficientemente grande para llenar el informe asociado.\n\nSugerido por Benjamin Tissoires <bentiss@kernel.org>\n\n[bentiss: cambi\u00f3 el valor de retorno]"}], "id": "CVE-2026-43048", "lastModified": "2026-11-11T23:10:00.263", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-43048", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-10-16T15:13:57.851885Z", "version": "2.0.3"}}]}, "published": "2026-05-01T15:16:51.193", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0a3fe972a7cb1404f693d6f1711f32bc1d244b1c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/218b93b7e284de1aa40a53f8f130f84f7da38858"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/8f71034649738fdeb6859b8d6cddf132024fac06"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ad4316edbc63949094edeee538517dd689df7b24"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b37e6019fe420335d884e30535549a25f084e00d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/bd6e1d0230cca9575f5d118148f51e2a56b5373f"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: HID: core: Mitigate potential OOB by removing bogus memset()", "id": "2464494", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2464494"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["A flaw was found in the Linux kernel's Human Interface Device (HID) core. An incorrect `memset()` operation within the `hid_report_raw_event()` function can lead to out-of-bounds (OOB) reads and writes. This vulnerability occurs when the incoming event buffer size is insufficient to fill the associated report, potentially allowing an attacker to cause information disclosure or other memory corruption issues."], "name": "CVE-2026-43048", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-05-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-43048\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-43048\nhttps://lore.kernel.org/linux-cve-announce/2026050106-CVE-2026-43048-ec58@gregkh/T"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,8f71034649738fdeb6859b8d6cddf132024fac06)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,bd6e1d0230cca9575f5d118148f51e2a56b5373f)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,0a3fe972a7cb1404f693d6f1711f32bc1d244b1c)"}}], "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": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.22,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.19.12,6.20.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.0,*]"}}], "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": "2026-05-01T19:00:08.005257+00:00", "updated": "2026-10-23T08:30:09.478693+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}