CVE-2026-5733

HighCVSS 8.8/10Last modified Jul 15, 2026

Description

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 149.0.2 and Thunderbird 149.0.2.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Apr 7, 2026
Last modified
Jul 15, 2026
NVD status
Modified

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CVE-2026-5733: High severity, CVSS 8.8 | Vulnix