VULNERABILITY INTELLIGENCE

CVE-2026-2785

CVSS score9.8 CRITICAL
EPSS probability0.58%
CISA KEVNot currently listed
Published2026-02-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Invalid pointer in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

Weakness classification

  • CWE-824: Access of Uninitialized Pointer

Primary references