CVE-2026-18907

{"id": "CVE-2026-18907", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-18907", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-06T13:50:57.512359Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "907edf6c-bf03-423e-ab1a-8da27e1aa1ea", "affectedData": [{"vendor": "TECNO Mobile", "product": "Hi Browser", "versions": [{"status": "affected", "version": "2.23.1.1"}], "packageName": "com.talpa.hibrowser", "defaultStatus": "unaffected"}]}], "published": "2026-08-05T02:16:37.950", "references": [{"url": "https://security.tecno.com/SRC/securityUpdates", "source": "907edf6c-bf03-423e-ab1a-8da27e1aa1ea"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "907edf6c-bf03-423e-ab1a-8da27e1aa1ea", "description": [{"lang": "en", "value": "CWE-23"}]}], "descriptions": [{"lang": "en", "value": "Path Traversal in Download File Feature in com.talpa.hibrowser 2.23.1.1 on Android allows arbitrary file write via directory traversal sequences in the filename."}], "lastModified": "2026-09-09T15:46:07.450", "sourceIdentifier": "907edf6c-bf03-423e-ab1a-8da27e1aa1ea"}