Use after free in Dawn in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
History

Fri, 29 May 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Fri, 29 May 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft windows
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft windows

Fri, 29 May 2026 12:15:00 +0000

Type Values Removed Values Added
Title Use-After-Free in Google Chrome's Dawn Renderer Enabling Potential Sandbox Escape chromium-browser: Use after free in Dawn
Weaknesses CWE-825
References
Metrics threat_severity

None

cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

threat_severity

Critical


Fri, 29 May 2026 01:15:00 +0000

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

Thu, 28 May 2026 23:45:00 +0000

Type Values Removed Values Added
Title Use-After-Free in Google Chrome's Dawn Renderer Enabling Potential Sandbox Escape

Thu, 28 May 2026 22:45:00 +0000

Type Values Removed Values Added
Description Use after free in Dawn in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Weaknesses CWE-416
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-05-28T22:25:08.290Z

Updated: 2026-05-29T14:59:35.204Z

Reserved: 2026-05-28T17:24:40.877Z

Link: CVE-2026-9874

cve-icon Vulnrichment

Updated: 2026-05-29T14:59:30.396Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-28T23:16:45.343

Modified: 2026-05-29T17:04:15.220

Link: CVE-2026-9874

cve-icon Redhat

Severity : Critical

Publid Date: 2026-05-27T00:00:00Z

Links: CVE-2026-9874 - Bugzilla