CVE-2026-24869

HIGH

Firefox < 147.0.2 - Use-After-Free in Layout Scrolling and Overflow

Title source: llm
STIX 2.1

Description

Use-after-free in the Layout: Scrolling and Overflow component. This vulnerability was fixed in Firefox 147.0.2.

References (5)

Core 5

Scores

CVSS v3 8.8
EPSS 0.0023
EPSS Percentile 14.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-416
Status published
Products (2)
mozilla/firefox < 147.0.2
Mozilla/Firefox 147.0.2
Published Jan 27, 2026
Tracked Since Feb 18, 2026