{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-18534", "assignerOrgId": "59469e6c-7ea7-446f-8e43-06aa32c115e8", "state": "PUBLISHED", "assignerShortName": "BCNY", "dateReserved": "2026-07-31T20:24:59.132Z", "datePublished": "2026-08-18T14:57:22.862Z", "dateUpdated": "2026-08-18T14:57:22.862Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "59469e6c-7ea7-446f-8e43-06aa32c115e8", "shortName": "BCNY", "dateUpdated": "2026-08-18T14:57:22.862Z"}, "title": "Address bar spoofing risk in affected iOS versions of Arc Search", "datePublic": "2026-08-18T14:23:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-1021", "description": "CWE-1021 Improper restriction of rendered UI layers or frames", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-148", "descriptions": [{"lang": "en", "value": "CAPEC-148 Content Spoofing"}]}], "affected": [{"vendor": "The Browser Company of New York", "product": "ArcSearch", "platforms": ["iOS"], "versions": [{"status": "affected", "version": "0", "lessThan": "1.48.0", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "ArcSearch for iOS versions prior to 1.48.0 could keep the address bar hidden after a page-initiated scroll, allowing attacker-controlled content to imitate browser interface elements and increasing spoofing risk.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "ArcSearch for iOS versions prior to 1.48.0 could keep the address bar hidden after a page-initiated scroll, allowing attacker-controlled content to imitate browser interface elements and increasing spoofing risk."}]}], "references": [{"url": "https://arc.net/security/bulletins#cve-2026-18534-address-bar-spoofing-risk-in-affected-ios-versions-of-arc-search"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseSeverity": "HIGH", "baseScore": 7.4, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N"}}], "source": {"discovery": "EXTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.4"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["iOS"], "product": "ArcSearch", "vendor": "The Browser Company of New York", "versions": [{"lessThan": "1.48.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "59469e6c-7ea7-446f-8e43-06aa32c115e8"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ArcSearch for iOS versions prior to 1.48.0 could keep the address bar hidden after a page-initiated scroll, allowing attacker-controlled content to imitate browser interface elements and increasing spoofing risk."}], "id": "CVE-2026-18534", "lastModified": "2026-08-18T15:16:49.667", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "59469e6c-7ea7-446f-8e43-06aa32c115e8", "type": "Secondary"}]}, "published": "2026-08-18T15:16:49.667", "references": [{"source": "59469e6c-7ea7-446f-8e43-06aa32c115e8", "url": "https://arc.net/security/bulletins#cve-2026-18534-address-bar-spoofing-risk-in-affected-ios-versions-of-arc-search"}], "sourceIdentifier": "59469e6c-7ea7-446f-8e43-06aa32c115e8", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1021"}], "source": "59469e6c-7ea7-446f-8e43-06aa32c115e8", "type": "Secondary"}]}

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