NetSight
IP …
high7.3

CVE-2026-8090

Use-after-free in the DOM: Networking component.

Impact

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.

Affected products

VendorProductAffected versions
MozillaFirefox
before 115.35.2
before 150.0.2
from 128.0 before 140.10.2
MozillaThunderbird
before 140.10.2
before 150.0.2

Weakness classification

CWE-416CWE-825

References