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vuln-cve/data/2026/18xxx/CVE-2026-18534.json
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{
"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": "2026-08-18T16:04:54.354Z"
},
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"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"
}
],
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"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"
}
},
"adp": [
{
"metrics": [
{
"other": {
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"content": {
"timestamp": "2026-08-18T16:04:48.598793Z",
"id": "CVE-2026-18534",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
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}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-08-18T16:04:54.354Z"
}
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]
}
}