CVE-2026-8388

medium

Description

Incorrect boundary conditions in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3.

References

https://www.mozilla.org/security/advisories/mfsa2026-45/

https://bugzilla.mozilla.org/show_bug.cgi?id=2036978

Details

Source: Mitre, NVD

Published: 2026-05-12

Updated: 2026-05-12

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Severity: Medium