| 351441 | RockyLinux 9 : expat (RLSA-2026:72663) | Nessus | Rocky Linux Local Security Checks | 9/30/2026 | 10/2/2026 | high |
| 353319 | CentOS Linux 7 [TuxCare] Security Update: expat / expat-devel / expat-static (CENTOS7:CLSA-2026:1790239757) | Nessus | CentOS Local Security Checks | 9/30/2026 | 9/30/2026 | high |
| 362397 | AlmaLinux 10 : expat (ALSA-2026:74001) | Nessus | Alma Linux Local Security Checks | 10/1/2026 | 10/2/2026 | high |
| 362634 | Rocky Linux 10.2 [CIQ] Security Update: expat / expat-debuginfo / expat-debugsource / expat-devel Multiple Vulnerabilities (crlsa-2026_74001) | Nessus | Rocky Linux Local Security Checks | 10/2/2026 | 10/2/2026 | high |
| 376736 | EulerOS 2.0 SP12 : expat (EulerOS-SA-2026-4402) | Nessus | Huawei Local Security Checks | 11/6/2026 | 11/6/2026 | high |
| 342357 | FreeBSD : expat2 -- Inefficient Algorithmic Complexity (88917664-a65c-11f1-a49c-00a0980083d7) | Nessus | FreeBSD Local Security Checks | 9/2/2026 | 9/21/2026 | high |
| 360025 | CentOS Linux 8 [TuxCare] Security Update: expat / expat-devel / expat-static Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1790252195) | Nessus | CentOS Local Security Checks | 10/1/2026 | 10/21/2026 | high |
| 353439 | Debian dla-4807 : expat - security update | Nessus | Debian Local Security Checks | 9/30/2026 | 9/30/2026 | high |
| 338135 | Linux Distros Unpatched Vulnerability : CVE-2026-66046 | Nessus | Misc. | 8/19/2026 | 11/5/2026 | high |
| 350766 | openSUSE 16 Security Update : expat (openSUSE-SU-2026:21945-1) | Nessus | SuSE Local Security Checks | 9/26/2026 | 10/26/2026 | high |
| 365073 | EulerOS 2.0 SP13 : expat (EulerOS-SA-2026-4135) | Nessus | Huawei Local Security Checks | 10/12/2026 | 10/26/2026 | high |
| 366409 | Debian dsa-6566 : expat - security update | Nessus | Debian Local Security Checks | 10/16/2026 | 10/16/2026 | high |
| 367746 | SUSE SLED15: MozillaThunderbird / MozillaThunderbird-translations-common / etc (SUSE-SU-2026:4736-1) | Nessus | SuSE Local Security Checks | 10/20/2026 | 10/23/2026 | high |
| 341890 | Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-064 (ALASFIREFOX-2026-064) | Nessus | Amazon Linux Local Security Checks | 8/31/2026 | 9/3/2026 | high |
| 342061 | TencentOS Server 4: expat (TSSA-2026:0879) | Nessus | Tencent Local Security Checks | 9/1/2026 | 9/21/2026 | high |
| 342070 | TencentOS Server 4: xmlrpc-c (TSSA-2026:0877) | Nessus | Tencent Local Security Checks | 9/1/2026 | 9/21/2026 | high |
| 352357 | CentOS Linux 8.4 [TuxCare] Security Update: expat / expat-devel / expat-static (CENTOS8.4:CLSA-2026:1790064092) | Nessus | CentOS Local Security Checks | 9/30/2026 | 9/30/2026 | high |
| 361869 | Rocky Linux 9.6 [TuxCare] Security Update: expat / expat-devel / expat-static (ALMALINUX9.6:CLSA-2026:1790153508) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | high |
| 362421 | AlmaLinux 9 : expat (ALSA-2026:72663) | Nessus | Alma Linux Local Security Checks | 10/1/2026 | 10/2/2026 | high |
| 370101 | Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: expat (UTSA-2026-142314) | Nessus | Unity Linux Local Security Checks | 10/21/2026 | 10/21/2026 | high |
