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Google EUVD-2026-30435

| CVE-2026-8521 HIGH
Use After Free (CWE-416)
2026-05-14 Chrome GHSA-9mx2-vh7f-423c
7.5
CVSS 3.1
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CVSS VectorNVD

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

Lifecycle Timeline

3
CVSS changed
May 14, 2026 - 21:22 NVD
7.5 (HIGH)
CVE Published
May 14, 2026 - 19:52 nvd
UNKNOWN (no severity yet)
CVE Published
May 14, 2026 - 19:52 nvd
HIGH 7.5

DescriptionNVD

Use after free in Tab Groups in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)

Analysis

Use after free in Tab Groups in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Critical)

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Vendor StatusVendor

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EUVD-2026-30435 vulnerability details – vuln.today

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