CVE-2026-118027

EUVD-2026-110925
Frame poisoning in the Layout component. This vulnerability was fixed in Firefox ESR 115.44.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
UNKNOWN
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
References
https://bugzilla.mozilla.org/show_bug.cgi?id=2045606
https://www.mozilla.org/security/advisories/mfsa2026-119/