| 142165 | openSUSE Security Update : MozillaThunderbird and mozilla-nspr (openSUSE-2020-1780) | Nessus | SuSE Local Security Checks | 11/2/2020 | 11/12/2020 | critical |
| 141124 | RHEL 8 : thunderbird (RHSA-2020:4157) | Nessus | Red Hat Local Security Checks | 10/2/2020 | 11/7/2024 | high |
| 140733 | Mozilla Firefox ESR < 78.3 | Nessus | MacOS X Local Security Checks | 9/22/2020 | 10/30/2020 | high |
| 140778 | RHEL 8 : firefox (RHSA-2020:3833) | Nessus | Red Hat Local Security Checks | 9/24/2020 | 11/7/2024 | high |
| 141656 | Scientific Linux Security Update : thunderbird on SL7.x x86_64 (20201001) | Nessus | Scientific Linux Local Security Checks | 10/21/2020 | 2/14/2024 | high |
| 208548 | CentOS 7 : firefox (RHSA-2020:4080) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 140731 | Mozilla Firefox < 81.0 | Nessus | MacOS X Local Security Checks | 9/22/2020 | 10/30/2020 | high |
| 141126 | RHEL 6 : thunderbird (RHSA-2020:4158) | Nessus | Red Hat Local Security Checks | 10/2/2020 | 11/7/2024 | high |
| 141127 | RHEL 8 : thunderbird (RHSA-2020:4156) | Nessus | Red Hat Local Security Checks | 10/2/2020 | 11/7/2024 | high |
| 141130 | Oracle Linux 8 : thunderbird (ELSA-2020-4155) | Nessus | Oracle Linux Local Security Checks | 10/5/2020 | 10/23/2024 | high |
| 141243 | Debian DSA-4770-1 : thunderbird - security update | Nessus | Debian Local Security Checks | 10/7/2020 | 2/16/2024 | high |
| 143586 | Amazon Linux 2 : thunderbird (ALAS-2020-1572) | Nessus | Amazon Linux Local Security Checks | 12/9/2020 | 12/11/2024 | critical |
| 145845 | CentOS 8 : thunderbird (CESA-2020:4155) | Nessus | CentOS Local Security Checks | 2/1/2021 | 3/23/2021 | high |
| 147352 | NewStart CGSL MAIN 6.02 : firefox Multiple Vulnerabilities (NS-SA-2021-0065) | Nessus | NewStart CGSL Local Security Checks | 3/10/2021 | 5/10/2022 | critical |
| 143085 | RHEL 7 : firefox (RHSA-2020:4080) | Nessus | Red Hat Local Security Checks | 11/19/2020 | 11/7/2024 | high |
| 143808 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2020:2747-1) | Nessus | SuSE Local Security Checks | 12/9/2020 | 2/5/2024 | high |
| 147399 | NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2021-0018) | Nessus | NewStart CGSL Local Security Checks | 3/10/2021 | 5/10/2022 | critical |
| 149335 | NewStart CGSL CORE 5.04 / MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0025) | Nessus | NewStart CGSL Local Security Checks | 5/7/2021 | 5/10/2022 | critical |
| 142196 | openSUSE Security Update : MozillaThunderbird and mozilla-nspr (openSUSE-2020-1785) | Nessus | SuSE Local Security Checks | 11/2/2020 | 11/12/2020 | critical |
| 140779 | RHEL 6 : firefox (RHSA-2020:3835) | Nessus | Red Hat Local Security Checks | 9/24/2020 | 11/7/2024 | high |
| 140781 | RHEL 8 : firefox (RHSA-2020:3834) | Nessus | Red Hat Local Security Checks | 9/24/2020 | 11/7/2024 | high |
| 140783 | Oracle Linux 8 : firefox (ELSA-2020-3832) | Nessus | Oracle Linux Local Security Checks | 9/24/2020 | 10/22/2024 | high |
| 140925 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4546-1) | Nessus | Ubuntu Local Security Checks | 9/28/2020 | 8/29/2024 | high |
| 141156 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-1555) | Nessus | SuSE Local Security Checks | 10/5/2020 | 2/16/2024 | high |
| 141413 | Oracle Linux 7 : thunderbird (ELSA-2020-4163) | Nessus | Oracle Linux Local Security Checks | 10/13/2020 | 10/22/2024 | high |
| 208510 | CentOS 6 : thunderbird (RHSA-2020:4158) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 141508 | Debian DLA-2408-1 : thunderbird security update | Nessus | Debian Local Security Checks | 10/19/2020 | 2/15/2024 | high |
| 140780 | RHEL 8 : firefox (RHSA-2020:3832) | Nessus | Red Hat Local Security Checks | 9/24/2020 | 11/7/2024 | high |
| 208512 | CentOS 6 : firefox (RHSA-2020:3835) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 208644 | CentOS 7 : thunderbird (RHSA-2020:4163) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 141081 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-1574) | Nessus | SuSE Local Security Checks | 9/30/2020 | 2/16/2024 | high |
| 141150 | Scientific Linux Security Update : thunderbird on SL6.x i386/x86_64 (20201001) | Nessus | Scientific Linux Local Security Checks | 10/5/2020 | 2/16/2024 | high |
| 141414 | Oracle Linux 7 : firefox (ELSA-2020-4080) | Nessus | Oracle Linux Local Security Checks | 10/13/2020 | 10/22/2024 | high |
| 142897 | Oracle Linux 6 : firefox (ELSA-2020-3835) | Nessus | Oracle Linux Local Security Checks | 11/14/2020 | 10/22/2024 | high |
| 143829 | SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:2759-1) | Nessus | SuSE Local Security Checks | 12/9/2020 | 2/5/2024 | high |
| 147312 | NewStart CGSL MAIN 4.06 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0002) | Nessus | NewStart CGSL Local Security Checks | 3/10/2021 | 4/25/2023 | critical |
| 143647 | SUSE SLED15 / SLES15 Security Update : MozillaThunderbird / mozilla-nspr (SUSE-SU-2020:3091-1) | Nessus | SuSE Local Security Checks | 12/9/2020 | 2/6/2024 | critical |
| 140732 | Mozilla Firefox < 81.0 | Nessus | Windows | 9/22/2020 | 10/30/2020 | high |
| 140734 | Mozilla Firefox ESR < 78.3 | Nessus | Windows | 9/22/2020 | 10/30/2020 | high |
| 140936 | Debian DSA-4768-1 : firefox-esr - security update | Nessus | Debian Local Security Checks | 9/29/2020 | 2/19/2024 | high |
| 141104 | Scientific Linux Security Update : firefox on SL6.x i386/x86_64 (20200924) | Nessus | Scientific Linux Local Security Checks | 10/1/2020 | 2/16/2024 | high |
| 141305 | RHEL 8 : thunderbird (RHSA-2020:4155) | Nessus | Red Hat Local Security Checks | 10/8/2020 | 11/7/2024 | high |
| 141531 | GLSA-202010-02 : Mozilla Firefox, Mozilla Thunderbird: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 10/19/2020 | 2/15/2024 | high |
| 141760 | Scientific Linux Security Update : firefox on SL7.x x86_64 (20201001) | Nessus | Scientific Linux Local Security Checks | 10/21/2020 | 2/14/2024 | high |
| 143070 | RHEL 7 : thunderbird (RHSA-2020:4163) | Nessus | Red Hat Local Security Checks | 11/19/2020 | 11/7/2024 | high |
| 143210 | Oracle Linux 6 : thunderbird (ELSA-2020-4158) | Nessus | Oracle Linux Local Security Checks | 11/24/2020 | 10/22/2024 | high |
| 147286 | NewStart CGSL MAIN 6.02 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0081) | Nessus | NewStart CGSL Local Security Checks | 3/10/2021 | 5/10/2022 | critical |
| 147407 | NewStart CGSL MAIN 4.06 : firefox Multiple Vulnerabilities (NS-SA-2021-0004) | Nessus | NewStart CGSL Local Security Checks | 3/10/2021 | 4/25/2023 | critical |
| 150560 | SUSE SLES11 Security Update : MozillaFirefox (SUSE-SU-2020:14502-1) | Nessus | SuSE Local Security Checks | 6/10/2021 | 6/10/2021 | high |
| 154529 | NewStart CGSL CORE 5.05 / MAIN 5.05 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0172) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 5/9/2022 | critical |
