CVE-2026-10702

high

Description

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 151.0.3.

References

https://thehackernews.com/2026/07/15-year-old-ghostlock-flaw-enables-root.html

https://www.mozilla.org/security/advisories/mfsa2026-54/

https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-10702.json

https://bugzilla.redhat.com/show_bug.cgi?id=2484118

https://bugzilla.mozilla.org/show_bug.cgi?id=2040903

https://access.redhat.com/security/cve/CVE-2026-10702

Details

Source: Mitre, NVD

Published: 2026-06-02

Updated: 2026-06-30

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00018