5.4

CVE-2026-92030

Mitigation bypass in the DOM: Copy & Paste and Drag & Drop component

Mitigation bypass in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox Version < 140.16.0
Mozilla ≫ Firefox Version >= 141.0 < 153.3.0
Mozilla ≫ Firefox Version >= 154.0.0 < 156.0.0
Mozilla ≫ Thunderbird Version < 140.16.0
Mozilla ≫ Thunderbird Version >= 141.0 < 153.3.0
Mozilla ≫ Thunderbird Version >= 154.0 < 156.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.06
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE-693 Protection Mechanism Failure

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

https://www.mozilla.org/security/advisories/mfsa2026-90/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-92/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-93/
Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=2058417
Permissions Required
https://www.mozilla.org/security/advisories/mfsa2026-95/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-94/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-96/
Vendor Advisory