Push notifications stored on disk in private browsing mode were not being encrypted potentially allowing the leak of sensitive information. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.

Related CVEs

CVE-2023-4580

Key Information

GHSA ID

GHSA-x3mh-rj4c-5xpw

Published

September 11, 2023 9:31 AM

Last Modified

April 4, 2024 7:34 AM

CVSS Score

5.0 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: September 9, 2025 6:37 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.