EUVD-2026-40523
GHSA-936f-wj2q-h6f5
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Network-delivered via crafted page requiring one user navigation; no confidentiality or availability impact, only low integrity from visual UI deception.
Primary rating from Vendor (google).
CVSS VectorVendor: google
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Lifecycle Timeline
4DescriptionCVE.org
Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: High)
AnalysisAI
UI spoofing in Google Chrome before 150.0.7871.47 allows remote unauthenticated attackers to visually deceive users by serving a crafted HTML page that exploits a flaw in Chrome's CSS implementation. The flaw (CWE-451: UI Misrepresentation of Critical Information) enables attacker-controlled content to obscure or mimic trusted browser UI elements such as the address bar or security indicators, creating a credible phishing surface. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must actively navigate to or load an attacker-controlled HTML page in Google Chrome prior to version 150.0.7871.47 on a desktop platform. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The NVD CVSS 4.3 (Medium) and Google's internal 'High' severity rating diverge, which is a meaningful signal: CVSS captures the narrow technical impact (low integrity, no code execution), while Google's rating reflects the real-world phishing enablement potential of browser UI spoofing. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker registers a lookalike domain and serves a page containing crafted CSS that renders a fullscreen overlay mimicking a legitimate banking or authentication site's interface, including a fake address bar displaying the target site's URL. A victim receives a phishing link, opens it in an unpatched Chrome browser, and - deceived by the spoofed UI - enters credentials that are captured by the attacker's page. … |
| Remediation | Update Google Chrome to version 150.0.7871.47 or later, available through Chrome's built-in update mechanism (chrome://settings/help) or via enterprise deployment tools using the stable channel packages referenced in the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same technique Information Disclosure
View allVendor StatusVendor
SUSE
Severity: Moderate| Product | Status |
|---|---|
| SUSE Package Hub 15 SP7 | Fixed |
| openSUSE Tumbleweed | Fixed |
| SUSE Package Hub 15 SP7 | Affected |
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External POC / Exploit Code
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