EUVD-2026-35251
GHSA-fc3m-2949-gq3c
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Primary rating from NVD.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionCVE.org
Use after free in Network in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Articles & Coverage 1
AnalysisAI
Remote code execution in Google Chrome's Network component before version 149.0.7827.103 allows a remote attacker to execute arbitrary code within the renderer sandbox by luring a user to a crafted HTML page. The flaw is a use-after-free (CWE-416) classified High severity by Chromium with a CVSS 9.6 due to scope change and user-interaction prerequisite. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must be running Google Chrome desktop at a version earlier than 149.0.7827.103 and must be induced to load attacker-controlled HTML content (UI:R in the CVSS vector), which can be delivered via direct navigation, an iframe on a compromised legitimate site, or a malicious advertisement. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Signals are mixed but lean toward genuine priority for end-user fleets: CVSS 9.6 (AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H) reflects network reachability, no privileges, and a scope-changing impact, tempered only by the UI:R requirement of a user visiting an attacker-controlled page - a low bar in browser exploitation. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker hosts a malicious web page containing JavaScript or HTML that triggers the use-after-free condition in Chrome's Network stack, then lures a target via phishing, malvertising, or a watering-hole compromise to load it in an unpatched Chrome instance. When the victim visits the page, the dangling pointer is exercised, giving the attacker arbitrary code execution within the sandboxed Chrome process - typically a stepping stone to be chained with a sandbox escape for full host compromise. … |
| Remediation | Vendor-released patch: Google Chrome 149.0.7827.103 - update via the Stable channel update for desktop announced at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html, then restart the browser to load the patched binary. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Identify all Chrome installations and current versions; communicate to all users to avoid clicking suspicious links. …
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Vendor StatusVendor
SUSE
Severity: Critical| Product | Status |
|---|---|
| openSUSE Leap 16.0 | Fixed |
| openSUSE Tumbleweed | Fixed |
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External POC / Exploit Code
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