AUGUST 4, 2026
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Case File

CVE-2025-55029

HIGH · CVSS 7.5 EPSS 0.34%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-08-19 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Firefox. It may lead to a denial-of-service condition.

CVE
CVE-2025-55029
Severity
HIGH
CVSS
7.5
EPSS
0.34%
Firefox

Original NVD Description

Malicious scripts could bypass the popup blocker to spam new tabs, potentially resulting in denial of service attacks. This vulnerability was fixed in Firefox for iOS 142.

Related CVEs

Other vulnerabilities affecting the same vendor(s)