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CVE-2026-8090

Firefox

Description

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

CVSS 7.3EPSS 0.317%Risk 0.75
View source
Published
2026-05-07 13:16:13
Affected versions
<150.0.2
Type
Core software
Last modified
2026-07-28 13:19:08
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L