https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T09:38:49.155627+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2017-7843 CVE-2017-7843 2026-10-03T09:38:49.172228+00:00

Affected: Mozilla Firefox ESR, Mozilla Firefox

When Private Browsing mode is used, it is possible for a web worker to write persistent data to IndexedDB and fingerprint a user uniquely. IndexedDB should not be available in Private Browsing mode and this stored data will persist across multiple private browsing mode sessions because it is not cleared when exiting. This vulnerability affects Firefox ESR < 52.5.2 and Firefox < 57.0.1.