CVE-2025-14812

Status: DeferredHigh (7.5)—

ArcSearch for iOS versions prior to 1.45.2 could display a different domain in the address bar than the content being shown after an iframe-triggered URI-scheme navigation, increasing spoofing risk.

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Base score: 7.5

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.27%
Percentile among all scored CVEs: 17
Score date: 10/6/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1190 Exploit Public-Facing Applicationinitial access60 %

Inferred by deterministic rules from the CVSS vector and CWE. Indicative only.

🛡️ ATT&CK mitigations that cover these techniques

Vulnerability Scanning Privileged Account Management Network Segmentation Limit Access to Resource Over Network Filter Network Traffic Application Isolation and Sandboxing

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Arcsearch — Arcsearch FOR IOS^AI

CWEs

CWE-1021

References

https://arc.net/security/bulletins#cve-2025-14812-address-bar-spoofing-risk-iframe-triggered-uri-navigation-on-arc-search-ios

Raw JSON (NVD)

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{
  "id": "CVE-2025-14812",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-14812",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-12-19T16:49:25.499181Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "59469e6c-7ea7-446f-8e43-06aa32c115e8",
        "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:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "59469e6c-7ea7-446f-8e43-06aa32c115e8",
      "affectedData": [
        {
          "vendor": "The Browser Company of New York",
          "modules": [
            "Address bar / Omnibox (address bar UI)"
          ],
          "product": "ArcSearch",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "1.45.2",
              "versionType": "semver"
            }
          ],
          "platforms": [
            "iOS"
          ],
          "defaultStatus": "unaffected"
        }
      ]
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  ],
  "published": "2025-12-19T17:15:50.957",
  "references": [
    {
      "url": "https://arc.net/security/bulletins#cve-2025-14812-address-bar-spoofing-risk-iframe-triggered-uri-navigation-on-arc-search-ios",
      "source": "59469e6c-7ea7-446f-8e43-06aa32c115e8"
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  "vulnStatus": "Deferred",
  "weaknesses": [
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      "description": [
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    {
      "lang": "en",
      "value": "ArcSearch for iOS versions prior to 1.45.2 could display a different domain in the address bar than the content being shown after an iframe-triggered URI-scheme navigation, increasing spoofing risk."
    }
  ],
  "lastModified": "2026-06-17T08:36:35.493",
  "sourceIdentifier": "59469e6c-7ea7-446f-8e43-06aa32c115e8"
}