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Google CVE-2026-8580

| EUVD-2026-30402 CRITICAL
Use After Free (CWE-416)
2026-05-14 Chrome GHSA-x92g-vvxp-v39w
9.6
CVSS 3.1
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CVSS VectorNVD

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

Lifecycle Timeline

3
CVSS changed
May 14, 2026 - 21:22 NVD
9.6 (CRITICAL)
CVE Published
May 14, 2026 - 19:52 nvd
UNKNOWN (no severity yet)
CVE Published
May 14, 2026 - 19:52 nvd
CRITICAL 9.6

DescriptionNVD

Use after free in Mojo in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

Analysis

Use after free in Mojo in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)

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Vendor StatusVendor

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CVE-2026-8580 vulnerability details – vuln.today

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