CVE-2026-124945

high

Description

Invalid pointer in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.

References

https://www.mozilla.org/security/advisories/mfsa2026-128/

https://www.mozilla.org/security/advisories/mfsa2026-125/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-120940

https://bugzilla.mozilla.org/show_bug.cgi?id=2080119

Details

Source: Mitre, NVD

Published: 2026-11-10

Updated: 2026-11-10

Risk Information

CVSS v2

Base Score: 7.8

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

Severity: High

CVSS v3

Base Score: 7.5

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

Severity: High