CVE-2025-9180

Same-origin policy bypass in the Graphics: Canvas2D component. This vulnerability affects Firefox 142, Firefox ESR 115.27, Firefox ESR 128.14, Firefox ESR 140.2, Thunderbird 142, Thunderbird 128.14, and Thunderbird 140.2...

Mozilla -- Same-origin policy bypass

[email protected] reports: 'Same-origin policy bypass in the Graphics: Canvas2D component.'...