| 350766 | openSUSE 16 セキュリティ更新:expat(openSUSE-SU-2026:21945-1) | Nessus | SuSE Local Security Checks | 2026/9/26 | 2026/10/26 | high |
| 352743 | AlmaLinux 9.2 [TuxCare] セキュリティ更新:expat / expat-devel / expat-static の複数の脆弱性(ALMALINUX9.2:CLSA-2026:1785887332) | Nessus | Alma Linux Local Security Checks | 2026/9/30 | 2026/9/30 | medium |
| 360390 | CentOS Linux 7 [TuxCare] セキュリティ更新:expat / expat-devel / expat-static (CENTOS7:CLSA-2026:1787086661) | Nessus | CentOS Local Security Checks | 2026/10/1 | 2026/10/1 | medium |
| 361446 | CentOS Linux 8.4 [TuxCare] セキュリティ更新:expat / expat-devel / expat-static 複数の脆弱性 (CENTOS8.4:CLSA-2026:1786009371) | Nessus | CentOS Local Security Checks | 2026/10/1 | 2026/10/1 | medium |
| 361593 | CentOS Linux 8 [TuxCare] セキュリティ更新:expat / expat-devel / expat-static の複数の脆弱性(CENTOS-STREAM8:CLSA-2026:1786009697) | Nessus | CentOS Local Security Checks | 2026/10/1 | 2026/10/1 | medium |
| 325581 | Amazon Linux 2 : firefox、--advisory ALAS2FIREFOX-2026-062 (ALASFIREFOX-2026-062) | Nessus | Amazon Linux Local Security Checks | 2026/7/8 | 2026/11/12 | medium |
| 350173 | Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : Expat の脆弱性 (USN-8813-1) | Nessus | Ubuntu Local Security Checks | 2026/9/25 | 2026/10/26 | high |
| 351397 | SUSE SLES16 セキュリティ更新: expat (SUSE-SU-2026:23912-1) | Nessus | SuSE Local Security Checks | 2026/9/30 | 2026/10/26 | high |
| 365321 | SUSE SLED15 / SLES15 セキュリティ更新:expat(SUSE-SU-2026:4619-1) | Nessus | SuSE Local Security Checks | 2026/10/13 | 2026/10/20 | high |
| 370375 | SUSE SLES12: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:4806-1) | Nessus | SuSE Local Security Checks | 2026/10/22 | 2026/10/23 | high |
| 323688 | FreeBSD:Expatで複数の脆弱性が発見されました(d06b1fa2-731f-11f1-a0d2-589cfc10a551) | Nessus | FreeBSD Local Security Checks | 2026/6/29 | 2026/11/12 | medium |
| 365317 | SUSE SLES15 セキュリティ更新: expat (SUSE-SU-2026:4623-1) | Nessus | SuSE Local Security Checks | 2026/10/13 | 2026/10/14 | high |
| 365325 | SUSE SLES12 セキュリティ更新: expat (SUSE-SU-2026:4615-1) | Nessus | SuSE Local Security Checks | 2026/10/13 | 2026/10/14 | high |
| 327385 | Amazon Linux 2023 : firefox (ALAS2023-2026-1928) | Nessus | Amazon Linux Local Security Checks | 2026/7/16 | 2026/10/29 | medium |
| 362013 | CentOS Linux 6 [TuxCare] セキュリティ更新:expat / expat-devel(CENTOS6:CLSA-2026:1786034768) | Nessus | CentOS Local Security Checks | 2026/10/1 | 2026/10/1 | medium |
| 370428 | openSUSE 16: MozillaFirefox / MozillaFirefox-branding-upstream / etc (openSUSE-SU-2026:22139-1) | Nessus | SuSE Local Security Checks | 2026/10/22 | 2026/10/23 | high |
| 371085 | SUSE SLES16: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:24260-1) | Nessus | SuSE Local Security Checks | 2026/10/23 | 2026/10/23 | high |
| 371091 | SUSE SLED15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:4834-1) | Nessus | SuSE Local Security Checks | 2026/10/23 | 2026/10/23 | high |
| 321884 | Linux Distros のパッチ未適用の脆弱性: CVE-2026-56407 | Nessus | Misc. | 2026/6/21 | 2026/11/12 | medium |
| 374269 | Nessus Network Monitor < 6.6.0 Multiple Vulnerabilities (TNS-2026-32) | Nessus | Misc. | 2026/10/30 | 2026/11/2 | high |
| 327370 | Amazon Linux 2023 : expat, expat-devel, expat-static (ALAS2023-2026-1913) | Nessus | Amazon Linux Local Security Checks | 2026/7/16 | 2026/10/29 | medium |
| 330837 | Debian dsa-6404 : expat - security update | Nessus | Debian Local Security Checks | 2026/7/30 | 2026/7/30 | high |
| 352776 | Rocky Linux 9.6 [TuxCare] Security Update: expat / expat-devel / expat-static Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1786034306) | Nessus | Rocky Linux Local Security Checks | 2026/9/30 | 2026/9/30 | medium |
| 352928 | CentOS Linux 8.5 [TuxCare] Security Update: expat / expat-devel / expat-static Multiple Vulnerabilities (CENTOS8.5:CLSA-2026:1786009839) | Nessus | CentOS Local Security Checks | 2026/9/30 | 2026/9/30 | medium |
| 353084 | AlmaLinux 9.6 [TuxCare] Security Update: expat / expat-devel / expat-static Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1786034306) | Nessus | Alma Linux Local Security Checks | 2026/9/30 | 2026/9/30 | medium |
| 364091 | EulerOS 2.0 SP15 : expat (EulerOS-SA-2026-3908) | Nessus | Huawei Local Security Checks | 2026/10/8 | 2026/10/26 | medium |
| 377159 | EulerOS Virtualization 2.15.0 : expat (EulerOS-SA-2026-4813) | Nessus | Huawei Local Security Checks | 2026/11/7 | 2026/11/7 | medium |
| 365317 | SUSE SLES15 Security Update : expat (SUSE-SU-2026:4623-1) | Nessus | SuSE Local Security Checks | 2026/10/13 | 2026/10/14 | high |
| 365325 | SUSE SLES12 Security Update : expat (SUSE-SU-2026:4615-1) | Nessus | SuSE Local Security Checks | 2026/10/13 | 2026/10/14 | high |
| 362013 | CentOS Linux 6 [TuxCare] Security Update: expat / expat-devel (CENTOS6:CLSA-2026:1786034768) | Nessus | CentOS Local Security Checks | 2026/10/1 | 2026/10/1 | medium |
| 364081 | EulerOS 2.0 SP15 : expat (EulerOS-SA-2026-3974) | Nessus | Huawei Local Security Checks | 2026/10/8 | 2026/10/26 | medium |
| 364972 | EulerOS 2.0 SP11 : expat (EulerOS-SA-2026-4316) | Nessus | Huawei Local Security Checks | 2026/10/12 | 2026/10/26 | high |
| 343660 | EulerOS 2.0 SP12 : expat (EulerOS-SA-2026-3333) | Nessus | Huawei Local Security Checks | 2026/9/8 | 2026/10/26 | medium |
| 327385 | Amazon Linux 2023 : firefox (ALAS2023-2026-1928) | Nessus | Amazon Linux Local Security Checks | 2026/7/16 | 2026/10/29 | medium |
| 370428 | openSUSE 16: MozillaFirefox / MozillaFirefox-branding-upstream / etc (openSUSE-SU-2026:22139-1) | Nessus | SuSE Local Security Checks | 2026/10/22 | 2026/10/23 | high |
| 371085 | SUSE SLES16: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:24260-1) | Nessus | SuSE Local Security Checks | 2026/10/23 | 2026/10/23 | high |
| 371091 | SUSE SLED15: MozillaFirefox / MozillaFirefox-devel / etc (SUSE-SU-2026:4834-1) | Nessus | SuSE Local Security Checks | 2026/10/23 | 2026/10/23 | high |
| 321884 | Linux Distros Unpatched Vulnerability : CVE-2026-56407 | Nessus | Misc. | 2026/6/21 | 2026/11/12 | medium |
| 328824 | Amazon Linux 2 : expat, --advisory ALAS2-2026-3800 (ALAS-2026-3800) | Nessus | Amazon Linux Local Security Checks | 2026/7/21 | 2026/10/29 | medium |
| 336786 | Unity Linux 20.1070e Security Update: expat (UTSA-2026-099452) | Nessus | Unity Linux Local Security Checks | 2026/8/17 | 2026/8/17 | medium |
| 341830 | Debian dla-4765 : expat - security update | Nessus | Debian Local Security Checks | 2026/8/31 | 2026/9/10 | high |
| 343618 | EulerOS 2.0 SP12 : expat (EulerOS-SA-2026-3258) | Nessus | Huawei Local Security Checks | 2026/9/8 | 2026/10/26 | medium |
| 347248 | EulerOS Virtualization 2.12.1 : expat (EulerOS-SA-2026-3583) | Nessus | Huawei Local Security Checks | 2026/9/18 | 2026/10/26 | medium |
| 348032 | EulerOS Virtualization 2.12.0 : expat (EulerOS-SA-2026-3637) | Nessus | Huawei Local Security Checks | 2026/9/18 | 2026/10/26 | medium |
| 325578 | Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3795 (ALAS-2026-3795) | Nessus | Amazon Linux Local Security Checks | 2026/7/8 | 2026/11/12 | medium |
| 350766 | openSUSE 16 Security Update : expat (openSUSE-SU-2026:21945-1) | Nessus | SuSE Local Security Checks | 2026/9/26 | 2026/10/26 | high |
| 352743 | AlmaLinux 9.2 [TuxCare] Security Update: expat / expat-devel / expat-static Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1785887332) | Nessus | Alma Linux Local Security Checks | 2026/9/30 | 2026/9/30 | medium |
| 360390 | CentOS Linux 7 [TuxCare] Security Update: expat / expat-devel / expat-static (CENTOS7:CLSA-2026:1787086661) | Nessus | CentOS Local Security Checks | 2026/10/1 | 2026/10/1 | medium |
| 361446 | CentOS Linux 8.4 [TuxCare] Security Update: expat / expat-devel / expat-static Multiple Vulnerabilities (CENTOS8.4:CLSA-2026:1786009371) | Nessus | CentOS Local Security Checks | 2026/10/1 | 2026/10/1 | medium |
| 361593 | CentOS Linux 8 [TuxCare] Security Update: expat / expat-devel / expat-static Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1786009697) | Nessus | CentOS Local Security Checks | 2026/10/1 | 2026/10/1 | medium |
