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Google Chrome EUVD-2026-27947

| CVE-2026-7922 HIGH
Use After Free (CWE-416)
2026-05-06 Chrome
8.3
CVSS 3.1
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CVSS VectorNVD

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

Lifecycle Timeline

3
Analysis Generated
May 06, 2026 - 22:26 vuln.today
CVSS changed
May 06, 2026 - 22:22 NVD
8.3 (HIGH)
CVE Published
May 06, 2026 - 18:12 nvd
HIGH 8.3

DescriptionNVD

Use after free in ServiceWorker in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

AnalysisAI

Sandbox escape in Google Chrome via ServiceWorker use-after-free allows remote attackers to break out of Chrome's security sandbox through a specially crafted HTML page. Affects all Chrome versions prior to 148.0.7778.96. …

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RemediationAI

Within 24 hours: Inventory all Chrome deployments and document current versions across endpoints. Within 7 days: Deploy Chrome version 148.0.7778.96 or later to all endpoints using your patch management system; prioritize user-facing devices and kiosk systems. …

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Vendor StatusVendor

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EUVD-2026-27947 vulnerability details – vuln.today

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