EUVD-2026-40551
GHSA-rh68-cfmc-8xfw
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Network delivery via HTML page (AV:N), no auth needed (PR:N), user must visit the page (UI:R), UI spoofing yields low integrity impact with no confidentiality or availability effect.
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
Insufficient validation of untrusted input in Enterprise 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: Medium)
AnalysisAI
UI spoofing in Google Chrome Enterprise prior to version 150.0.7871.47 allows unauthenticated remote attackers to deceive users into believing they are interacting with legitimate browser UI by serving a crafted HTML page. The root cause is insufficient validation of untrusted HTML input within Chrome's Enterprise component (CWE-20), enabling an attacker to manipulate visual elements such as address bars, dialog prompts, or permission requests. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the victim to actively visit a crafted HTML page in an affected version of Google Chrome Enterprise (prior to 150.0.7871.47), confirmed by the CVSS UI:R metric. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 4.3 (Medium) with vector AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N appropriately captures the limited but real integrity impact: exploitation is straightforward once a user visits the attacker's page (low complexity, no privileges required), but mandatory user interaction (UI:R) and the absence of confidentiality or availability impact constrain the score. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker registers a domain and crafts an HTML page that exploits the improper input validation in Chrome's Enterprise component to render a convincing imitation of a browser security dialog or address bar indicator. A targeted user - such as a corporate employee - receives a phishing link via email, clicks it, and is presented with a spoofed Chrome UI element (e.g., a fake 'Your connection is secure' indicator or credential prompt) that leads them to submit sensitive information. … |
| Remediation | The primary fix is to update Google Chrome to stable channel version 150.0.7871.47 or later, as documented in the vendor's stable channel release 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 weakness CWE-20 – Improper Input Validation
View allSame 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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