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Google CVE-2026-5860

| EUVD-2026-20655 HIGH
Use After Free (CWE-416)
2026-04-08 Chrome GHSA-rjhq-52xc-gxc5
8.8
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

5
Analysis Generated
Apr 13, 2026 - 14:23 vuln.today
CVSS changed
Apr 13, 2026 - 14:22 NVD
8.8 (HIGH)
Patch released
Apr 08, 2026 - 23:32 nvd
Patch available
EUVD ID Assigned
Apr 08, 2026 - 22:01 euvd
EUVD-2026-20655
CVE Published
Apr 08, 2026 - 21:20 nvd
N/A

DescriptionNVD

Use after free in WebRTC in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

AnalysisAI

Remote code execution in Google Chrome prior to 147.0.7727.55 allows unauthenticated remote attackers to execute arbitrary code within the browser sandbox via a crafted HTML page exploiting a use-after-free vulnerability in the WebRTC component. The attack requires user interaction (visiting a malicious page). …

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RemediationAI

Within 24 hours: Inventory Chrome deployment across all endpoints and verify current version numbers. Within 7 days: Deploy Chrome 147.0.7727.55 or later to 100% of endpoints using your standard patch management process; configure auto-update settings to enforce mandatory updates. …

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Vendor StatusVendor

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CVE-2026-5860 vulnerability details – vuln.today

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