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Case File

CVE-2022-45417

MEDIUM · CVSS 4.3 EPSS 0.41%

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

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects Firefox.

CVE
CVE-2022-45417
Severity
MEDIUM
CVSS
4.3
EPSS
0.41%
Firefox

Original NVD Description

Service Workers did not detect Private Browsing Mode correctly in all cases, which could have led to Service Workers being written to disk for websites visited in Private Browsing Mode. This would not have persisted them in a state where they would run again, but it would have leaked Private Browsing Mode details to disk. This vulnerability affects Firefox < 107.

Related CVEs

Other vulnerabilities affecting the same vendor(s)