EUVD-2026-35241
GHSA-v7j2-vv57-hgqm
Severity by source
AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionCVE.org
Use after free in Bluetooth in Google Chrome on Windows prior to 149.0.7827.103 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)
AnalysisAI
Remote code execution in Google Chrome on Windows prior to 149.0.7827.103 can be triggered via a use-after-free flaw in the Bluetooth component, allowing a remote attacker to execute arbitrary code when a victim visits a crafted HTML page and performs specific UI gestures. Chromium rates the severity as Critical, though the CVSS 3.1 score of 7.5 reflects high attack complexity and required user interaction. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Victim must be running Google Chrome on Windows at a version below 149.0.7827.103 and must visit attacker-controlled HTML content. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS vector AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H paints a nuanced picture: network reachable and unauthenticated, but with both high attack complexity and required user interaction (specific UI gestures), which materially limits drive-by exploitation. … 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 Windows Chrome user via phishing or a malvertising redirect; the page invokes the Web Bluetooth API and prompts the user to perform specific UI gestures (such as accepting a device chooser dialog) which trigger the use-after-free in the Bluetooth code path. With heap grooming, the attacker corrupts memory to gain code execution inside the renderer process, then chains a separate sandbox escape to run arbitrary code on the host. … |
| Remediation | Vendor-released patch: Google Chrome 149.0.7827.103 for Windows - upgrade to this Stable channel build or later, as announced at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Alert all Chrome users to the vulnerability and initiate emergency patch deployment planning. …
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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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