4.7

CVE-2026-100821

Site isolation issue in the Panning and Zooming component

Site isolation issue in the Panning and Zooming component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerMozilla
≫
Produkt Firefox
Version <= 115.*
Version 115.42
Status unaffected
Version <= 140.*
Version 140.17
Status unaffected
Version <= 153.*
Version 153.4
Status unaffected
Version <= *
Version 157
Status unaffected
HerstellerMozilla
≫
Produkt Thunderbird
Version <= 140.*
Version 140.17
Status unaffected
Version <= 153.*
Version 153.4
Status unaffected
Version <= *
Version 157
Status unaffected
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% 0.045
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 4.7 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N
CWE-346 Origin Validation Error

The product does not properly verify that the source of data or communication is valid.

https://www.mozilla.org/security/advisories/mfsa2026-98/
https://www.mozilla.org/security/advisories/mfsa2026-99/
https://www.mozilla.org/security/advisories/mfsa2026-100/
https://www.mozilla.org/security/advisories/mfsa2026-97/
https://bugzilla.mozilla.org/show_bug.cgi?id=2071784
https://www.mozilla.org/security/advisories/mfsa2026-101/
https://www.mozilla.org/security/advisories/mfsa2026-102/
https://www.mozilla.org/security/advisories/mfsa2026-103/