SEPTEMBER 19, 2026
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Case File

CVE-2026-74966

HIGH · CVSS 7.5 EPSS 0.26%

Source: NVD + CISA KEV + EPSS · Published 2026-08-18 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The Form Autofill component in Firefox is vulnerable to information disclosure, potentially exposing sensitive user data. Users of affected versions should prioritize updating to Firefox 154 or Firefox ESR 153.1 to mitigate the risk of unauthorized data access.

CVE
CVE-2026-74966
Severity
HIGH
CVSS
7.5
EPSS
0.26%
Firefox

Original NVD Description

Information disclosure in the Form Autofill component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-84642 HIGH CVE-2026-84641 HIGH CVE-2026-84640 HIGH CVE-2026-84639 CRITICAL CVE-2026-84637 CRITICAL CVE-2026-84145 HIGH