VULNERABILITY INTELLIGENCE

CVE-2026-6777

CVSS score5.3 MEDIUM
EPSS probability0.16%
CISA KEVNot currently listed
Published2026-04-21
Last modified2026-10-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Description

Other issue in the Networking: DNS component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-20

Primary references