EUVD-2026-40791
GHSA-w23p-qfgf-phf7
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Delivered via a page the victim must open (UI:R); execution stays inside the renderer sandbox with no escape, so impacts are Limited (C:L/I:L/A:L) and scope unchanged.
Primary rating from NVD.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
9DescriptionNVD
Insufficient validation of untrusted input in WebAppInstalls in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Low)
AnalysisAI
Sandboxed remote code execution in Google Chrome desktop before 150.0.7871.47 lets a remote attacker run arbitrary code inside the renderer sandbox by luring a victim to a crafted HTML page, exploiting insufficient input validation in the WebAppInstalls component. Google rates the Chromium severity as Low because execution is contained within the sandbox and no escape is included, and there is no public exploit identified at time of analysis. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the victim to load an attacker-crafted HTML page in an unpatched Chrome build (pre-150.0.7871.47), meaning user navigation to malicious content is a practical prerequisite despite the published vector's UI:N. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The signals conflict sharply. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker hosts a crafted HTML page and lures a victim running an unpatched Chrome build to open it (via phishing link or malicious ad). When the page is processed by the vulnerable WebAppInstalls logic, malformed untrusted input triggers arbitrary code execution within the browser's renderer sandbox. … |
| Remediation | Vendor-released patch: update Google Chrome to 150.0.7871.47 or later on all desktop platforms via the Chrome Releases stable-channel advisory (https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html); restart the browser to complete the update since Chrome only applies a staged update after relaunch. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Confirm auto-update status for Chrome and document desktop deployment scope. …
Sign in for detailed remediation steps and compensating controls.
Threat intelligence, references, and detailed analysis are available after sign-in.
Same weakness CWE-20 – Improper Input Validation
View allVendor StatusVendor
SUSE
Severity: Critical| Product | Status |
|---|---|
| SUSE Package Hub 15 SP7 | Fixed |
| openSUSE Tumbleweed | Fixed |
| SUSE Package Hub 15 SP7 | Affected |
Share
External POC / Exploit Code
Leaving vuln.today