Use after free in Prerender in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

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History

Wed, 15 Apr 2026 21:15:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Wed, 15 Apr 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 15 Apr 2026 19:30:00 +0000

Type Values Removed Values Added
Description Use after free in Prerender in Google Chrome prior to 147.0.7727.101 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)
Weaknesses CWE-416
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-04-15T19:44:41.512Z

Reserved: 2026-04-14T18:12:20.506Z

Link: CVE-2026-6299

cve-icon Vulnrichment

Updated: 2026-04-15T19:44:37.911Z

cve-icon NVD

Status : Received

Published: 2026-04-15T20:16:38.790

Modified: 2026-04-15T20:16:38.790

Link: CVE-2026-6299

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-15T21:02:19Z

Weaknesses