6.5

CVE-2025-10529

Same-origin policy bypass in the Layout component

Same-origin policy bypass in the Layout component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox SwEditionesr Version < 140.3.0
Mozilla ≫ Firefox SwEdition- Version < 143.0
Mozilla ≫ Thunderbird Version < 143.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.197
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 6.5 3.9 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE-942 Permissive Cross-domain Security Policy with Untrusted Domains

The product uses a web-client protection mechanism such as a Content Security Policy (CSP) or cross-domain policy file, but the policy includes untrusted domains with which the web client is allowed to communicate.

https://www.mozilla.org/security/advisories/mfsa2025-73/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-75/
Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1970490
Permissions Required
https://www.mozilla.org/security/advisories/mfsa2025-77/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-78/
Vendor Advisory
https://lists.debian.org/debian-lts-announce/2025/09/msg00020.html
https://lists.debian.org/debian-lts-announce/2025/09/msg00026.html