OCTOBER 5, 2026
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Case File

CVE-2026-96869

MEDIUM · CVSS 4.3 EPSS 0.21%

Source: NVD + CISA KEV + EPSS · Published 2026-09-29 · Last synced 2026-10-05

CyberRota Analysis

AI-Generated

A vulnerability in the Networking component of Firefox allows for potential information disclosure, which could expose sensitive data to unauthorized users. Users of affected Firefox versions should prioritize updating to Firefox ESR 153.4, Firefox 157, or Firefox ESR 140.17 to mitigate this risk. Organizations relying on Firefox for secure communications should address this issue promptly to protect their data integrity.

CVE
CVE-2026-96869
Severity
MEDIUM
CVSS
4.3
EPSS
0.21%
Firefox

Original NVD Description

Information disclosure in the Networking component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-100832 HIGH CVE-2026-100823 MEDIUM CVE-2026-100820 HIGH CVE-2026-100819 CRITICAL CVE-2026-100818 CRITICAL CVE-2026-100816 HIGH