Debian bullseye
Source: Debian Security Tracker
firefox-esr→ fixed in52.7.2esr-1urgency: not yet assignedsudo apt-get install --only-upgrade -y firefox-esr
libvorbis→ fixed in1.3.5-4.2urgency: not yet assignedsudo apt-get install --only-upgrade -y libvorbis
thunderbird→ fixed in1:52.7.0-1urgency: not yet assignedsudo apt-get install --only-upgrade -y thunderbird