{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-50292", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "state": "PUBLISHED", "assignerShortName": "mitre", "dateReserved": "2026-06-04T16:41:35.817Z", "datePublished": "2026-06-04T16:41:36.354Z", "dateUpdated": "2026-06-04T18:12:18.647Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "libinput", "vendor": "freedesktop", "versions": [{"lessThan": "1.30.4", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "1.31.3", "status": "affected", "version": "1.31.0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "value": "In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution"}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-93", "description": "CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-06-04T16:41:36.354Z"}, "references": [{"url": "https://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296"}, {"url": "https://gitlab.freedesktop.org/libinput/libinput/-/commit/76f0d8a7f57e2868882864b4611281f12f704b55"}, {"url": "https://www.openwall.com/lists/oss-security/2026/06/04/5"}], "x_generator": {"engine": "CVE-Request-form 0.0.1"}, "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:freedesktop:libinput:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.30.4"}, {"vulnerable": true, "criteria": "cpe:2.3:a:freedesktop:libinput:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.31.0", "versionEndExcluding": "1.31.3"}]}]}]}, "adp": [{"references": [{"url": "https://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-04T18:12:00.642730Z", "id": "CVE-2026-50292", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-04T18:12:18.647Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-50292", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-06-04T18:12:00.642730Z"}}}], "references": [{"url": "https://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-04T18:12:14.968Z"}}], "cna": {"metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "freedesktop", "product": "libinput", "versions": [{"status": "affected", "version": "0", "lessThan": "1.30.4", "versionType": "semver"}, {"status": "affected", "version": "1.31.0", "lessThan": "1.31.3", "versionType": "semver"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296"}, {"url": "https://gitlab.freedesktop.org/libinput/libinput/-/commit/76f0d8a7f57e2868882864b4611281f12f704b55"}, {"url": "https://www.openwall.com/lists/oss-security/2026/06/04/5"}], "x_generator": {"engine": "CVE-Request-form 0.0.1"}, "descriptions": [{"lang": "en", "value": "In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-93", "description": "CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:freedesktop:libinput:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "1.30.4"}, {"criteria": "cpe:2.3:a:freedesktop:libinput:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "1.31.3", "versionStartIncluding": "1.31.0"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-06-04T16:41:36.354Z"}}}, "cveMetadata": {"cveId": "CVE-2026-50292", "state": "PUBLISHED", "dateUpdated": "2026-06-04T18:12:18.647Z", "dateReserved": "2026-06-04T16:41:35.817Z", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2026-06-04T16:41:36.354Z", "assignerShortName": "mitre"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:freedesktop:libinput:*:*:*:*:*:*:*:*", "matchCriteriaId": "83495F82-5F3C-4D17-A5F9-53418E3D1A28", "versionEndExcluding": "1.30.4", "vulnerable": true}, {"criteria": "cpe:2.3:a:freedesktop:libinput:*:*:*:*:*:*:*:*", "matchCriteriaId": "25F6F27F-BA30-496A-89F6-3ADF406AE352", "versionEndExcluding": "1.31.3", "versionStartIncluding": "1.31.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution"}], "id": "CVE-2026-50292", "lastModified": "2026-06-05T21:06:28.800", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.4, "impactScore": 5.9, "source": "[email protected]", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "[email protected]", "type": "Primary"}]}, "published": "2026-06-04T18:16:32.530", "references": [{"source": "[email protected]", "tags": ["Patch"], "url": "https://gitlab.freedesktop.org/libinput/libinput/-/commit/76f0d8a7f57e2868882864b4611281f12f704b55"}, {"source": "[email protected]", "tags": ["Vendor Advisory"], "url": "https://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296"}, {"source": "[email protected]", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "url": "https://www.openwall.com/lists/oss-security/2026/06/04/5"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Vendor Advisory"], "url": "https://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-93"}], "source": "[email protected]", "type": "Secondary"}]}

{"bugzilla": {"description": "libinput: local privilege escalation via crafted uinput devices", "id": "2485390", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2485390"}, "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-78", "details": ["In libinput before 1.30.4 and 1.31.x before 1.31.3, libinput-device-group unescaped phys output can inject udev properties leading to arbitrary root code execution", "A flaw was found in libinput. A local attacker with access to /dev/uinput can inject arbitrary udev properties through the libinput-device-group helper. This injection can lead to root code execution, for example, by exploiting REMOVE_CMD properties that are executed when a device is removed. This vulnerability allows an attacker to gain elevated privileges on the system."], "mitigation": {"lang": "en:us", "value": "Restrict access to /dev/uinput to trusted users only. This is the default on virtually all distributions but some packages install udev rules that allow a logged-in user to create uinput devices. Examples for this on Fedora are steam-device, antimicrox, kdeconnectd."}, "name": "CVE-2026-50292", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "libinput", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "libinput", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "libinput", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "libinput", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-06-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-50292\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-50292\nhttps://gitlab.freedesktop.org/libinput/libinput/-/work_items/1296"], "threat_severity": "Important"}