עברית

Vulnerability Intelligence

CVE-2026-117942

High 7.3

Published
Last modified
NVD status
Deferred

Description

Incorrect boundary conditions in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

References6

Metrics

CVSS 3.1
7.3 HIGH Score source: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS — exploit probability
0% percentile: 30 · as of 6 November 2026
CWE
CWE-119

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