CVE-2025-9180

ALTO 8.1CVE-2025-9180 · Published 19/08/2025 · updated 05/10/2026

Em resumo

CVE-2025-9180 é uma vulnerabilidade ALTO (CVSS 8.1) que afeta firefox (mozilla), thunderbird (mozilla).
Chance de exploração nos próximos 30 dias (EPSS): 0.27%, maior que 18.9% das vulnerabilidades.
Correção: atualize para 128.14.0, 140.2.0, 115.27.0, 142.0 ou posterior.

Package	Affected versions	Patched versions
firefox mozilla	`≥ 128.0, < 128.14.0≥ 140.0, < 140.2.0< 115.27.0< 142.0`	`128.14.0140.2.0115.27.0142.0`
thunderbird mozilla	`≥ 140.0, < 140.2.0< 128.14.0< 142.0`	`140.2.0128.14.0142.0`

Description

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.

References

bugzilla.mozilla.org/show_bug.cgi · Issue Tracking
mozilla.org/security/advisories/mfsa2025-64 · Vendor Advisory
mozilla.org/security/advisories/mfsa2025-65 · Vendor Advisory
mozilla.org/security/advisories/mfsa2025-66 · Vendor Advisory
mozilla.org/security/advisories/mfsa2025-67 · Vendor Advisory
mozilla.org/security/advisories/mfsa2025-70 · Vendor Advisory
mozilla.org/security/advisories/mfsa2025-71 · Vendor Advisory
mozilla.org/security/advisories/mfsa2025-72 · Vendor Advisory
lists.debian.org/debian-lts-announce/2025/08/msg00016.html
lists.debian.org/debian-lts-announce/2025/08/msg00018.html

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Package

Affected versions

Patched versions

firefox

mozilla

≥ 128.0, < 128.14.0≥ 140.0, < 140.2.0< 115.27.0< 142.0

128.14.0140.2.0115.27.0142.0

thunderbird

mozilla

≥ 140.0, < 140.2.0< 128.14.0< 142.0

140.2.0128.14.0142.0

Mais vulnerabilidades de firefox

Ver tudo →