EUVD-2026-65786
GHSA-v79c-cch6-3849
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Network-delivered via crafted page (AV:N, AC:L), no auth required (PR:N), user must visit the page (UI:R), confidentiality-only impact limited to browser context (C:H, I:N, A:N, S:U).
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Lifecycle Timeline
4DescriptionCVE.org
Improper input validation in Autofill in Google Chrome on on Android prior to 152.0.7977.65 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
Information disclosure in Google Chrome's Autofill component on Android (prior to 152.0.7977.65) enables a remote attacker to extract sensitive user data - likely form-fill credentials or PII - by luring a victim to a specially crafted HTML page. The vulnerability stems from CWE-20 improper input validation in the Autofill subsystem, which fails to sanitize attacker-controlled HTML before processing it. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must be using Google Chrome on Android at a version prior to 152.0.7977.65. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 6.5 score with vector AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N indicates a network-exploitable, low-complexity flaw requiring no authentication but requiring user interaction - a meaningful friction point. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker registers or compromises a web domain and serves a crafted HTML page containing form elements or JavaScript designed to trigger Chrome's Autofill subsystem in an unexpected way. A Chrome-for-Android user is directed to this page via phishing email, SMS, or malicious advertisement. … |
| Remediation | Update Google Chrome on Android to version 152.0.7977.65 or later, which is confirmed as the vendor-released fix per the stable channel update advisory at https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0256176589.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-20 – Improper Input Validation
View allSame technique Information Disclosure
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External POC / Exploit Code
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