The `ShmemCharMapHashEntry()` code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox < 126.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:LMozilla Firefox
APPMozilla< 126.0
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
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