| 303505 | Mozilla Thunderbird < 140.9 | Nessus | MacOS X Local Security Checks | 3/24/2026 | 4/30/2026 | critical |
| 303809 | RHEL 9：firefox (RHSA-2026:5930) | Nessus | Red Hat Local Security Checks | 3/26/2026 | 3/26/2026 | critical |
| 304017 | Oracle Linux 8：firefox (ELSA-2026-5932) | Nessus | Oracle Linux Local Security Checks | 3/27/2026 | 4/30/2026 | critical |
| 304018 | Oracle Linux 9：firefox (ELSA-2026-5930) | Nessus | Oracle Linux Local Security Checks | 3/27/2026 | 4/30/2026 | critical |
| 304316 | AlmaLinux 9：firefox (ALSA-2026:5930) | Nessus | Alma Linux Local Security Checks | 3/30/2026 | 3/30/2026 | critical |
| 304324 | RHEL 9：thunderbird (RHSA-2026:6188) | Nessus | Red Hat Local Security Checks | 3/30/2026 | 3/30/2026 | critical |
| 304395 | Oracle Linux 9：thunderbird (ELSA-2026-6188) | Nessus | Oracle Linux Local Security Checks | 3/31/2026 | 4/30/2026 | critical |
| 306034 | RockyLinux 8：thunderbird (RLSA-2026:6917) | Nessus | Rocky Linux Local Security Checks | 4/11/2026 | 4/11/2026 | critical |
| 306080 | RHEL 9：firefox (RHSA-2026:7837) | Nessus | Red Hat Local Security Checks | 4/13/2026 | 4/13/2026 | critical |
| 306108 | RHEL 8：firefox (RHSA-2026:7840) | Nessus | Red Hat Local Security Checks | 4/13/2026 | 4/13/2026 | critical |
| 303473 | Mozilla Firefox ESR < 140.9 | Nessus | MacOS X Local Security Checks | 3/24/2026 | 4/30/2026 | critical |
| 303474 | Mozilla Firefox < 149.0 | Nessus | Windows | 3/24/2026 | 4/30/2026 | critical |
| 303569 | Slackware Linux 15.0 / 最新版 mozilla-firefox 多個弱點 (SSA:2026-083-01) | Nessus | Slackware Local Security Checks | 3/25/2026 | 3/26/2026 | critical |
| 304557 | MiracleLinux 8：firefox-140.9.0-1.el8_10.ML.1 (AXSA:2026-373:06) | Nessus | Miracle Linux Local Security Checks | 4/1/2026 | 4/1/2026 | critical |
| 305236 | RHEL 8：thunderbird (RHSA-2026:6917) | Nessus | Red Hat Local Security Checks | 4/7/2026 | 4/7/2026 | critical |
| 305303 | Oracle Linux 8：thunderbird (ELSA-2026-6917) | Nessus | Oracle Linux Local Security Checks | 4/8/2026 | 4/30/2026 | critical |
| 306262 | Amazon Linux 2：firefox，--advisory ALAS2FIREFOX-2026-056 (ALASFIREFOX-2026-056) | Nessus | Amazon Linux Local Security Checks | 4/14/2026 | 4/14/2026 | critical |
| 306510 | RHEL 9 : thunderbird (RHSA-2026:8284) | Nessus | Red Hat Local Security Checks | 4/15/2026 | 4/15/2026 | critical |
| 306511 | RHEL 8：thunderbird (RHSA-2026:8285) | Nessus | Red Hat Local Security Checks | 4/15/2026 | 4/15/2026 | critical |
| 306514 | RHEL 8：thunderbird (RHSA-2026:8289) | Nessus | Red Hat Local Security Checks | 4/15/2026 | 4/15/2026 | critical |
| 303471 | Mozilla Firefox < 149.0 | Nessus | MacOS X Local Security Checks | 3/24/2026 | 4/30/2026 | critical |
| 303504 | Mozilla Thunderbird < 149.0 | Nessus | MacOS X Local Security Checks | 3/24/2026 | 4/30/2026 | critical |
| 303745 | Debian dsa-6178：firefox-esr - 安全更新 | Nessus | Debian Local Security Checks | 3/25/2026 | 3/26/2026 | critical |
| 303805 | RHEL 8：firefox (RHSA-2026:5932) | Nessus | Red Hat Local Security Checks | 3/26/2026 | 3/26/2026 | critical |
| 304314 | AlmaLinux 10：firefox (ALSA-2026:5931) | Nessus | Alma Linux Local Security Checks | 3/30/2026 | 3/30/2026 | critical |
| 304477 | MiracleLinux 9：firefox-140.9.0-1.el9_7.ML.1 (AXSA:2026-372:05) | Nessus | Miracle Linux Local Security Checks | 4/1/2026 | 4/2/2026 | critical |
| 304538 | AlmaLinux 10：thunderbird (ALSA-2026:6342) | Nessus | Alma Linux Local Security Checks | 4/1/2026 | 4/1/2026 | critical |
| 305150 | RockyLinux 9：thunderbird (RLSA-2026:6188) | Nessus | Rocky Linux Local Security Checks | 4/7/2026 | 4/7/2026 | critical |
| 305755 | RockyLinux 10 : thunderbird (RLSA-2026:6342) | Nessus | Rocky Linux Local Security Checks | 4/9/2026 | 4/9/2026 | critical |
| 306109 | RHEL 10：firefox (RHSA-2026:7843) | Nessus | Red Hat Local Security Checks | 4/13/2026 | 4/13/2026 | critical |
| 303541 | Linux Distros のパッチ未適用の脆弱性: CVE-2026-4718 | Nessus | Misc. | 3/25/2026 | 7/25/2026 | high |
| 303505 | Mozilla Thunderbird < 140.9 | Nessus | MacOS X Local Security Checks | 3/24/2026 | 4/30/2026 | critical |
| 303802 | Fedora 43 : firefox / nss (2026-d8099dd719) | Nessus | Fedora Local Security Checks | 3/26/2026 | 3/26/2026 | critical |
| 303809 | RHEL 9 : firefox (RHSA-2026:5930) | Nessus | Red Hat Local Security Checks | 3/26/2026 | 3/26/2026 | critical |
| 304017 | Oracle Linux 8: firefox(ELSA-2026-5932) | Nessus | Oracle Linux Local Security Checks | 3/27/2026 | 4/30/2026 | critical |
| 304018 | Oracle Linux 9 : firefox (ELSA-2026-5930) | Nessus | Oracle Linux Local Security Checks | 3/27/2026 | 4/30/2026 | critical |
| 304316 | AlmaLinux 9 : firefox (ALSA-2026:5930) | Nessus | Alma Linux Local Security Checks | 3/30/2026 | 3/30/2026 | critical |
| 304324 | RHEL 9 : thunderbird (RHSA-2026:6188) | Nessus | Red Hat Local Security Checks | 3/30/2026 | 3/30/2026 | critical |
| 304395 | Oracle Linux 9 : thunderbird (ELSA-2026-6188) | Nessus | Oracle Linux Local Security Checks | 3/31/2026 | 4/30/2026 | critical |
| 306034 | RockyLinux 8 : thunderbird (RLSA-2026:6917) | Nessus | Rocky Linux Local Security Checks | 4/11/2026 | 4/11/2026 | critical |
| 306080 | RHEL 9 : firefox (RHSA-2026:7837) | Nessus | Red Hat Local Security Checks | 4/13/2026 | 4/13/2026 | critical |
| 306108 | RHEL 8: firefox (RHSA-2026:7840) | Nessus | Red Hat Local Security Checks | 4/13/2026 | 4/13/2026 | critical |
| 303472 | Mozilla Firefox ESR < 140.9 | Nessus | Windows | 3/24/2026 | 4/30/2026 | critical |
| 303503 | Mozilla Thunderbird < 140.9 | Nessus | Windows | 3/24/2026 | 4/30/2026 | critical |
| 303506 | Mozilla Thunderbird < 149.0 | Nessus | Windows | 3/24/2026 | 4/30/2026 | critical |
| 303891 | Debian dla-4511 : thunderbird - セキュリティ更新 | Nessus | Debian Local Security Checks | 3/26/2026 | 4/30/2026 | critical |
| 303892 | Debian dsa-6179 : thunderbird - セキュリティ更新 | Nessus | Debian Local Security Checks | 3/26/2026 | 4/30/2026 | critical |
| 303894 | Debian dla-4510 : firefox-esr - セキュリティ更新 | Nessus | Debian Local Security Checks | 3/26/2026 | 3/26/2026 | critical |
| 303907 | FreeBSD: Mozilla -- 複数の脆弱性 (6d445322-2945-11f1-8461-b42e991fc52e) | Nessus | FreeBSD Local Security Checks | 3/26/2026 | 4/30/2026 | critical |
| 304502 | RHEL 10: thunderbird (RHSA-2026:6342) | Nessus | Red Hat Local Security Checks | 4/1/2026 | 4/1/2026 | critical |
