AUGUST 4, 2026
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Case File

CVE-2022-1802

HIGH · CVSS 8.8 EPSS 26.71%

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

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects Android, Firefox, Java. Its EPSS score suggests a 26.7% probability of exploitation in the next 30 days.

CVE
CVE-2022-1802
Severity
HIGH
CVSS
8.8
EPSS
26.71%
Android Firefox Java

Original NVD Description

If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.

Related CVEs

Other vulnerabilities affecting the same vendor(s)