Description
Use-after-free in the Layout: Scrolling and Overflow component. This vulnerability was fixed in Firefox 147.0.2.
Published: 2026-01-27
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Mon, 13 Apr 2026 14:30:00 +0000

Type Values Removed Values Added
Description Use-after-free in the Layout: Scrolling and Overflow component. This vulnerability affects Firefox < 147.0.2. Use-after-free in the Layout: Scrolling and Overflow component. This vulnerability was fixed in Firefox 147.0.2.

Sat, 28 Feb 2026 04:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


Mon, 02 Feb 2026 12:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Important


Fri, 30 Jan 2026 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-416
CPEs cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*

Wed, 28 Jan 2026 12:30:00 +0000

Type Values Removed Values Added
First Time appeared Mozilla
Mozilla firefox
Vendors & Products Mozilla
Mozilla firefox

Tue, 27 Jan 2026 16:15:00 +0000

Type Values Removed Values Added
Description Use-after-free in the Layout: Scrolling and Overflow component. This vulnerability affects Firefox < 147.0.2.
Title Use-after-free in the Layout: Scrolling and Overflow component
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-04-13T13:53:08.241Z

Reserved: 2026-01-27T15:11:51.078Z

Link: CVE-2026-24869

cve-icon Vulnrichment

Updated: 2026-01-27T16:11:46.924Z

cve-icon NVD

Status : Modified

Published: 2026-01-27T16:16:36.283

Modified: 2026-04-13T15:17:19.507

Link: CVE-2026-24869

cve-icon Redhat

Severity : Important

Publid Date: 2026-01-27T15:58:48Z

Links: CVE-2026-24869 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-01-28T12:22:37Z

Weaknesses