VULNERABILITY INTELLIGENCE

CVE-2026-6762

CVSS score6.3 MEDIUM
EPSS probability0.19%
CISA KEVNot currently listed
Published2026-04-21
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Description

Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-290

Primary references