Insufficient validation of untrusted input in WebGL in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

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Solution

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Workaround

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History

Fri, 29 May 2026 17:30:00 +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
Metrics ssvc

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


Fri, 29 May 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H'}


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

Type Values Removed Values Added
Title Chrome WebGL Input Validation Leading to Sandbox Escape chromium-browser: Insufficient validation of untrusted input in WebGL
Weaknesses CWE-1173
References
Metrics threat_severity

None

cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H'}

threat_severity

Critical


Fri, 29 May 2026 03:45:00 +0000

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

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

Type Values Removed Values Added
Title Chrome WebGL Input Validation Leading to Sandbox Escape

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

Type Values Removed Values Added
Description Insufficient validation of untrusted input in WebGL in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Weaknesses CWE-20
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-05-29T15:52:59.397Z

Reserved: 2026-05-28T17:24:42.260Z

Link: CVE-2026-9880

cve-icon Vulnrichment

Updated: 2026-05-29T15:52:49.461Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-28T23:16:45.947

Modified: 2026-05-29T17:17:35.147

Link: CVE-2026-9880

cve-icon Redhat

Severity : Critical

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

Links: CVE-2026-9880 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-05-29T18:15:04Z

Weaknesses