{"api_version":"1","generated_at":"2026-09-19T13:34:10+00:00","cve":"CVE-2026-57223","urls":{"html":"https://cve.report/CVE-2026-57223","api":"https://cve.report/api/cve/CVE-2026-57223.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-57223","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-57223"},"summary":{"title":"Suricata windows: unquoted LocalSystem service ImagePath can allow local privilege escalation","description":"Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.17 and 8.0.6, the Windows service installation and parameter-update logic in src/win32-service.c can pass an unquoted service ImagePath to CreateServiceA. When Suricata is installed below a path containing spaces and an earlier path component is writable by a local low-privileged attacker, Windows can execute an attacker-controlled program as LocalSystem, resulting in local privilege escalation. This issue is fixed in versions 8.0.6 and 7.0.17.","state":"PUBLISHED","assigner":"GitHub_M","published_at":"2026-09-18 21:17:00","updated_at":"2026-09-18 21:17:00"},"problem_types":["CWE-428","CWE-428 CWE-428: Unquoted Search Path or Element"],"metrics":[{"version":"3.1","source":"security-advisories@github.com","type":"Secondary","score":"7","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://github.com/OISF/suricata/commit/0dad38fff024b4fec9bc8144d8b94dbca39aac2e","name":"https://github.com/OISF/suricata/commit/0dad38fff024b4fec9bc8144d8b94dbca39aac2e","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/OISF/suricata/commit/2b924d47cc51d0b7760cda3519f2c04a2f65ea38","name":"https://github.com/OISF/suricata/commit/2b924d47cc51d0b7760cda3519f2c04a2f65ea38","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/OISF/suricata/commit/ac1b3cc1ef3af65ce92da28261d445167eb8234d","name":"https://github.com/OISF/suricata/commit/ac1b3cc1ef3af65ce92da28261d445167eb8234d","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/OISF/suricata/releases/tag/suricata-8.0.6","name":"https://github.com/OISF/suricata/releases/tag/suricata-8.0.6","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/OISF/suricata/security/advisories/GHSA-jh8w-wf3f-58jp","name":"https://github.com/OISF/suricata/security/advisories/GHSA-jh8w-wf3f-58jp","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://redmine.openinfosecfoundation.org/issues/8600","name":"https://redmine.openinfosecfoundation.org/issues/8600","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/OISF/suricata/releases/tag/suricata-7.0.17","name":"https://github.com/OISF/suricata/releases/tag/suricata-7.0.17","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/OISF/suricata/pull/15676","name":"https://github.com/OISF/suricata/pull/15676","refsource":"security-advisories@github.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-57223","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57223","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"OISF","product":"suricata","version":"affected >= 8.0.0, < 8.0.6","platforms":[]},{"source":"CNA","vendor":"OISF","product":"suricata","version":"affected < 7.0.17","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"product":"suricata","vendor":"OISF","versions":[{"status":"affected","version":">= 8.0.0, < 8.0.6"},{"status":"affected","version":"< 7.0.17"}]}],"descriptions":[{"lang":"en","value":"Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.17 and 8.0.6, the Windows service installation and parameter-update logic in src/win32-service.c can pass an unquoted service ImagePath to CreateServiceA. When Suricata is installed below a path containing spaces and an earlier path component is writable by a local low-privileged attacker, Windows can execute an attacker-controlled program as LocalSystem, resulting in local privilege escalation. This issue is fixed in versions 8.0.6 and 7.0.17."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-428","description":"CWE-428: Unquoted Search Path or Element","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-09-18T20:23:28.227Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"name":"https://github.com/OISF/suricata/security/advisories/GHSA-jh8w-wf3f-58jp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/OISF/suricata/security/advisories/GHSA-jh8w-wf3f-58jp"},{"name":"https://github.com/OISF/suricata/pull/15676","tags":["x_refsource_MISC"],"url":"https://github.com/OISF/suricata/pull/15676"},{"name":"https://github.com/OISF/suricata/commit/0dad38fff024b4fec9bc8144d8b94dbca39aac2e","tags":["x_refsource_MISC"],"url":"https://github.com/OISF/suricata/commit/0dad38fff024b4fec9bc8144d8b94dbca39aac2e"},{"name":"https://github.com/OISF/suricata/commit/2b924d47cc51d0b7760cda3519f2c04a2f65ea38","tags":["x_refsource_MISC"],"url":"https://github.com/OISF/suricata/commit/2b924d47cc51d0b7760cda3519f2c04a2f65ea38"},{"name":"https://github.com/OISF/suricata/commit/ac1b3cc1ef3af65ce92da28261d445167eb8234d","tags":["x_refsource_MISC"],"url":"https://github.com/OISF/suricata/commit/ac1b3cc1ef3af65ce92da28261d445167eb8234d"},{"name":"https://github.com/OISF/suricata/releases/tag/suricata-7.0.17","tags":["x_refsource_MISC"],"url":"https://github.com/OISF/suricata/releases/tag/suricata-7.0.17"},{"name":"https://github.com/OISF/suricata/releases/tag/suricata-8.0.6","tags":["x_refsource_MISC"],"url":"https://github.com/OISF/suricata/releases/tag/suricata-8.0.6"},{"name":"https://redmine.openinfosecfoundation.org/issues/8600","tags":["x_refsource_MISC"],"url":"https://redmine.openinfosecfoundation.org/issues/8600"}],"source":{"advisory":"GHSA-jh8w-wf3f-58jp","discovery":"UNKNOWN"},"title":"Suricata windows: unquoted LocalSystem service ImagePath can allow local privilege escalation"}},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2026-57223","datePublished":"2026-09-18T20:23:28.227Z","dateReserved":"2026-06-24T02:21:33.811Z","dateUpdated":"2026-09-18T20:23:28.227Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-18 21:17:00","lastModifiedDate":"2026-09-18 21:17:00","problem_types":["CWE-428","CWE-428 CWE-428: Unquoted Search Path or Element"],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1,"impactScore":5.9}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"57223","Ordinal":"1","Title":"Suricata windows: unquoted LocalSystem service ImagePath can all","CVE":"CVE-2026-57223","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"57223","Ordinal":"1","NoteData":"Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.17 and 8.0.6, the Windows service installation and parameter-update logic in src/win32-service.c can pass an unquoted service ImagePath to CreateServiceA. When Suricata is installed below a path containing spaces and an earlier path component is writable by a local low-privileged attacker, Windows can execute an attacker-controlled program as LocalSystem, resulting in local privilege escalation. This issue is fixed in versions 8.0.6 and 7.0.17.","Type":"Description","Title":"Suricata windows: unquoted LocalSystem service ImagePath can all"}]}}}