| 200049 | RHEL 6 : firefox (Unpatched Vulnerability) | Nessus | Red Hat Local Security Checks | 6/3/2024 | 10/18/2024 | critical |
| 139282 | SUSE SLES12 Security Update : MozillaFirefox (SUSE-SU-2020:2100-1) | Nessus | SuSE Local Security Checks | 8/3/2020 | 2/27/2024 | high |
| 141414 | Oracle Linux 7 : firefox (ELSA-2020-4080) | Nessus | Oracle Linux Local Security Checks | 10/13/2020 | 10/22/2024 | high |
| 147247 | NewStart CGSL MAIN 6.02 : firefox Multiple Vulnerabilities (NS-SA-2021-0052) | Nessus | NewStart CGSL Local Security Checks | 3/10/2021 | 1/16/2024 | high |
| 139406 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2020:2147-1) | Nessus | SuSE Local Security Checks | 8/7/2020 | 2/26/2024 | high |
| 139356 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-1147) | Nessus | SuSE Local Security Checks | 8/6/2020 | 2/26/2024 | high |
| 139444 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-1155) | Nessus | SuSE Local Security Checks | 8/10/2020 | 2/26/2024 | high |
| 139039 | Mozilla Firefox < 79.0 | Nessus | MacOS X Local Security Checks | 7/28/2020 | 2/28/2024 | 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 |
| 154543 | NewStart CGSL CORE 5.05 / MAIN 5.05 : firefox Multiple Vulnerabilities (NS-SA-2021-0154) | Nessus | NewStart CGSL Local Security Checks | 10/27/2021 | 5/9/2022 | critical |
| 200050 | RHEL 7 : firefox (Unpatched Vulnerability) | Nessus | Red Hat Local Security Checks | 6/3/2024 | 10/18/2024 | critical |
| 139811 | RHEL 8 : firefox (RHSA-2020:3555) | Nessus | Red Hat Local Security Checks | 8/26/2020 | 11/7/2024 | high |
| 150564 | SUSE SLES11 Security Update : MozillaFirefox (SUSE-SU-2020:14456-1) | Nessus | SuSE Local Security Checks | 6/10/2021 | 12/26/2023 | high |
| 139040 | Mozilla Firefox < 79.0 | Nessus | Windows | 7/28/2020 | 2/28/2024 | high |
| 139074 | Mozilla Firefox ESR < 78.1 | Nessus | Windows | 7/29/2020 | 2/28/2024 | high |
| 139317 | Mozilla Thunderbird < 78.1 | Nessus | MacOS X Local Security Checks | 8/4/2020 | 2/27/2024 | high |
| 139318 | Mozilla Thunderbird < 78.1 | Nessus | Windows | 8/4/2020 | 2/27/2024 | high |
| 208548 | CentOS 7 : firefox (RHSA-2020:4080) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 140042 | Oracle Linux 8 : firefox (ELSA-2020-3557) | Nessus | Oracle Linux Local Security Checks | 8/28/2020 | 10/22/2024 | high |
| 145857 | CentOS 8 : firefox (CESA-2020:3557) | Nessus | CentOS Local Security Checks | 2/1/2021 | 1/24/2024 | high |
| 139182 | Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4443-1) | Nessus | Ubuntu Local Security Checks | 7/30/2020 | 8/27/2024 | high |
| 139851 | RHEL 8 : firefox (RHSA-2020:3559) | Nessus | Red Hat Local Security Checks | 8/26/2020 | 11/7/2024 | high |
| 139073 | Mozilla Firefox ESR < 78.1 | Nessus | MacOS X Local Security Checks | 7/29/2020 | 2/28/2024 | 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 |
| 199961 | RHEL 8 : firefox (Unpatched Vulnerability) | Nessus | Red Hat Local Security Checks | 6/3/2024 | 10/18/2024 | critical |
| 143085 | RHEL 7 : firefox (RHSA-2020:4080) | Nessus | Red Hat Local Security Checks | 11/19/2020 | 11/7/2024 | high |
| 139854 | RHEL 8 : firefox (RHSA-2020:3557) | Nessus | Red Hat Local Security Checks | 8/26/2020 | 11/7/2024 | high |
| 139562 | openSUSE Security Update : MozillaFirefox (openSUSE-2020-1189) | Nessus | SuSE Local Security Checks | 8/13/2020 | 2/26/2024 | high |
| 139360 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2020:2118-1) | Nessus | SuSE Local Security Checks | 8/6/2020 | 2/26/2024 | high |
