Exploit for CVE-2026-2761

Sandbox escape in the Graphics: WebRender component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Published: 2026-02-24

CVSS: 10.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Download Exploit for CVE-2026-2761 here:

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https://veletacapital.com/exploit-90-cve-2026-25521/

https://veletacapital.com/exploit-149-cve-2026-2068/