CVE-2026-74963 in Firefoxinfo

Zusammenfassung

von MITRE • 18.08.2026

Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, and Firefox ESR 153.1.

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An in-depth analysis is available in our curated vulnerability entry.

Zuständig

Mozilla

Reservieren

17.08.2026

Veröffentlichung

18.08.2026

Moderieren

akzeptiert

Eintrag

VDB-391615

CPE

bereit

EPSS

0.00000

KEV

nein

Aktivitäten

very low

Sektor

Pharma, Transportation, ...

Quellen

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-74963
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-74963
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-74963/

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