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Case File

CVE-2022-26384

CRITICAL · CVSS 9.6 EPSS 0.93%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-12-22 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.6. It affects Firefox, Java.

CVE
CVE-2022-26384
Severity
CRITICAL
CVSS
9.6
EPSS
0.93%
Firefox Java

Original NVD Description

If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation of the sandbox. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.

Related CVEs

Other vulnerabilities affecting the same vendor(s)