See https://www.mozilla.org/en-US/firefox/78.7.1/releasenotes/ Fixes https://www.mozilla.org/fr/security/advisories/mfsa2021-06/ (Windows-only 'Prevent access to NTFS special paths that could lead to filesystem corruption.')
See https://www.mozilla.org/en-US/firefox/78.7.1/releasenotes/ Fixes https://www.mozilla.org/fr/security/advisories/mfsa2021-06/ (Windows-only 'Prevent access to NTFS special paths that could lead to filesystem corruption.')