| 135280 | Slackware 14.2 / current : mozilla-firefox (SSA:2020-098-01) | Nessus | Slackware Local Security Checks | 4/8/2020 | 3/19/2024 | critical |
| 135366 | Debian DSA-4655-1 : firefox-esr - security update | Nessus | Debian Local Security Checks | 4/10/2020 | 3/19/2024 | critical |
| 135575 | Scientific Linux Security Update : firefox on SL6.x i386/x86_64 (20200414) | Nessus | Scientific Linux Local Security Checks | 4/15/2020 | 3/18/2024 | critical |
| 135844 | Scientific Linux Security Update : firefox on SL7.x x86_64 (20200409) | Nessus | Scientific Linux Local Security Checks | 4/21/2020 | 3/15/2024 | critical |
| 135947 | GLSA-202004-11 : Mozilla Firefox: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | 4/24/2020 | 3/14/2024 | critical |
| 143979 | NewStart CGSL CORE 5.05 / MAIN 5.05 : thunderbird Multiple Vulnerabilities (NS-SA-2020-0093) | Nessus | NewStart CGSL Local Security Checks | 12/9/2020 | 4/25/2023 | critical |
| 135363 | Debian DLA-2170-1 : firefox-esr security update | Nessus | Debian Local Security Checks | 4/10/2020 | 3/19/2024 | critical |
| 135412 | Mozilla Thunderbird < 68.7.0 | Nessus | MacOS X Local Security Checks | 4/14/2020 | 4/25/2023 | critical |
| 136017 | CentOS 6 : thunderbird (RHSA-2020:1488) | Nessus | CentOS Local Security Checks | 4/28/2020 | 10/9/2024 | critical |
| 208586 | CentOS 7 : firefox (RHSA-2020:1420) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | critical |
| 180702 | Oracle Linux 6 : firefox (ELSA-2020-1429) | Nessus | Oracle Linux Local Security Checks | 9/7/2023 | 10/22/2024 | critical |
| 135274 | Mozilla Firefox ESR < 68.7 Multiple Vulnerabilities (mfsa2020-13) | Nessus | Windows | 4/7/2020 | 4/9/2020 | critical |
| 135380 | Oracle Linux 8 : firefox (ELSA-2020-1406) | Nessus | Oracle Linux Local Security Checks | 4/10/2020 | 10/23/2024 | critical |
| 135396 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2020:0971-1) | Nessus | SuSE Local Security Checks | 4/10/2020 | 3/19/2024 | critical |
| 135446 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-493) | Nessus | SuSE Local Security Checks | 4/14/2020 | 3/19/2024 | critical |
| 135417 | Debian DSA-4656-1 : thunderbird - security update | Nessus | Debian Local Security Checks | 4/14/2020 | 12/6/2022 | critical |
| 135578 | openSUSE Security Update : MozillaThunderbird (openSUSE-2020-520) | Nessus | SuSE Local Security Checks | 4/15/2020 | 12/5/2022 | critical |
| 135716 | Scientific Linux Security Update : thunderbird on SL6.x i386/x86_64 (20200416) | Nessus | Scientific Linux Local Security Checks | 4/17/2020 | 12/6/2022 | critical |
| 136752 | Amazon Linux 2 : thunderbird (ALAS-2020-1429) | Nessus | Amazon Linux Local Security Checks | 5/21/2020 | 12/11/2024 | critical |
| 135415 | RHEL 6 : firefox (RHSA-2020:1429) | Nessus | Red Hat Local Security Checks | 4/14/2020 | 11/7/2024 | critical |
| 135431 | Oracle Linux 7 : firefox (ELSA-2020-1420) | Nessus | Oracle Linux Local Security Checks | 4/14/2020 | 10/23/2024 | critical |
| 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 |
| 135397 | SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:0978-1) | Nessus | SuSE Local Security Checks | 4/10/2020 | 3/19/2024 | critical |
| 135455 | Ubuntu 18.04 LTS : Thunderbird vulnerabilities (USN-4328-1) | Nessus | Ubuntu Local Security Checks | 4/14/2020 | 8/27/2024 | critical |
| 135692 | RHEL 8 : thunderbird (RHSA-2020:1495) | Nessus | Red Hat Local Security Checks | 4/16/2020 | 11/7/2024 | critical |
| 136194 | CentOS 7 : thunderbird (RHSA-2020:1489) | Nessus | CentOS Local Security Checks | 5/1/2020 | 10/9/2024 | critical |
| 138776 | NewStart CGSL MAIN 6.01 : thunderbird Multiple Vulnerabilities (NS-SA-2020-0036) | Nessus | NewStart CGSL Local Security Checks | 7/21/2020 | 4/25/2023 | critical |
| 143948 | NewStart CGSL CORE 5.05 / MAIN 5.05 : firefox Multiple Vulnerabilities (NS-SA-2020-0097) | Nessus | NewStart CGSL Local Security Checks | 12/9/2020 | 4/25/2023 | critical |
| 145858 | CentOS 8 : thunderbird (CESA-2020:1495) | Nessus | CentOS Local Security Checks | 2/1/2021 | 4/25/2023 | critical |
| 135413 | Mozilla Thunderbird < 68.7.0 | Nessus | Windows | 4/14/2020 | 4/25/2023 | critical |
| 135684 | RHEL 7 : thunderbird (RHSA-2020:1489) | Nessus | Red Hat Local Security Checks | 4/16/2020 | 11/7/2024 | critical |
| 136007 | openSUSE Security Update : MozillaThunderbird (openSUSE-2020-544) | Nessus | SuSE Local Security Checks | 4/27/2020 | 12/5/2022 | critical |
| 143928 | NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2020-0064) | Nessus | NewStart CGSL Local Security Checks | 12/9/2020 | 4/25/2023 | critical |
| 135273 | Mozilla Firefox ESR < 68.7 Multiple Vulnerabilities (mfsa2020-13) | Nessus | MacOS X Local Security Checks | 4/7/2020 | 4/9/2020 | critical |
| 135275 | Mozilla Firefox < 75.0 Multiple Vulnerabilities (mfsa2020-12) | Nessus | MacOS X Local Security Checks | 4/7/2020 | 3/19/2024 | critical |
| 135288 | RHEL 7 : firefox (RHSA-2020:1420) | Nessus | Red Hat Local Security Checks | 4/9/2020 | 11/7/2024 | critical |
| 137246 | RHEL 8 : firefox (RHSA-2020:1406) | Nessus | Red Hat Local Security Checks | 6/9/2020 | 11/7/2024 | critical |
| 145974 | CentOS 8 : firefox (CESA-2020:1406) | Nessus | CentOS Local Security Checks | 2/1/2021 | 3/23/2021 | critical |
| 135284 | Ubuntu 16.04 LTS / 18.04 LTS : Firefox vulnerabilities (USN-4323-1) | Nessus | Ubuntu Local Security Checks | 4/8/2020 | 8/27/2024 | critical |
| 135495 | Debian DLA-2172-1 : thunderbird security update | Nessus | Debian Local Security Checks | 4/15/2020 | 3/18/2024 | critical |
| 143912 | NewStart CGSL CORE 5.04 / MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2020-0074) | Nessus | NewStart CGSL Local Security Checks | 12/9/2020 | 4/25/2023 | critical |
| 135687 | RHEL 6 : thunderbird (RHSA-2020:1488) | Nessus | Red Hat Local Security Checks | 4/16/2020 | 11/7/2024 | critical |
| 135691 | RHEL 8 : thunderbird (RHSA-2020:1496) | Nessus | Red Hat Local Security Checks | 4/16/2020 | 11/7/2024 | critical |
| 135715 | Oracle Linux 7 : thunderbird (ELSA-2020-1489) | Nessus | Oracle Linux Local Security Checks | 4/17/2020 | 10/22/2024 | critical |
| 135747 | Oracle Linux 8 : thunderbird (ELSA-2020-1495) | Nessus | Oracle Linux Local Security Checks | 4/20/2020 | 10/22/2024 | critical |
| 135845 | Scientific Linux Security Update : thunderbird on SL7.x x86_64 (20200416) | Nessus | Scientific Linux Local Security Checks | 4/21/2020 | 12/6/2022 | 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 |
| 135896 | Ubuntu 16.04 LTS : Thunderbird vulnerabilities (USN-4335-1) | Nessus | Ubuntu Local Security Checks | 4/22/2020 | 8/29/2024 | critical |
| 137245 | RHEL 8 : firefox (RHSA-2020:1404) | Nessus | Red Hat Local Security Checks | 6/9/2020 | 11/7/2024 | critical |
| 150672 | SUSE SLES11 Security Update : MozillaFirefox (SUSE-SU-2020:14339-1) | Nessus | SuSE Local Security Checks | 6/10/2021 | 6/10/2021 | critical |
