CVE-2025-9180: fallo de gravedad alta en Mozilla Firefox
Same-origin policy bypass in the Graphics: Canvas2D component
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.1epss 0.3%
Same-origin policy bypass in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 142, Firefox ESR 115.27, Firefox ESR 128.14, Firefox ESR 140.2, Thunderbird 142, Thunderbird 128.14, and Thunderbird 140.2.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CVEs relacionadas — Mozilla Firefox
En el mismo producto, de las más peligrosas a las menos.
Referencias
https://bugzilla.mozilla.org/show_bug.cgi?id=1979782https://lists.debian.org/debian-lts-announce/2025/08/msg00016.htmlhttps://lists.debian.org/debian-lts-announce/2025/08/msg00018.htmlhttps://www.mozilla.org/security/advisories/mfsa2025-64/https://www.mozilla.org/security/advisories/mfsa2025-65/https://www.mozilla.org/security/advisories/mfsa2025-66/https://www.mozilla.org/security/advisories/mfsa2025-67/https://www.mozilla.org/security/advisories/mfsa2025-70/https://www.mozilla.org/security/advisories/mfsa2025-71/https://www.mozilla.org/security/advisories/mfsa2025-72/