Use-after-free in the DOM: Networking component. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, and Firefox ESR 115.35.2.
History

Thu, 07 May 2026 15:00:00 +0000

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

Thu, 07 May 2026 14:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-416
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 07 May 2026 13:00:00 +0000

Type Values Removed Values Added
Description Use-after-free in the DOM: Networking component. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, and Firefox ESR 115.35.2.
Title Use-after-free in the DOM: Networking component
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-05-07T13:49:45.916Z

Reserved: 2026-05-07T12:45:04.220Z

Link: CVE-2026-8090

cve-icon Vulnrichment

Updated: 2026-05-07T13:48:59.592Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-05-07T13:16:13.967

Modified: 2026-05-07T15:16:11.480

Link: CVE-2026-8090

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-07T16:00:12Z