| 505564 | Siemens SIMATIC S7-1500 CPU 1518 MFP Inefficient Algorithmic Complexity (CVE-2026-45186) | Tenable OT Security | Tenable.ot | 7/27/2026 | 7/29/2026 | high |
| 319550 | RHEL 10 : expat (RHSA-2026:22715) | Nessus | Red Hat Local Security Checks | 6/6/2026 | 6/6/2026 | high |
| 314367 | FreeBSD : Vulnerability found in Expat (bacc1417-4d82-11f1-87f3-18dbf25a98c6) | Nessus | FreeBSD Local Security Checks | 5/12/2026 | 5/15/2026 | high |
| 316908 | Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-060 (ALASFIREFOX-2026-060) | Nessus | Amazon Linux Local Security Checks | 5/27/2026 | 5/27/2026 | high |
| 327505 | Oracle Linux 10 : expat (ELSA-2026-22715) | Nessus | Oracle Linux Local Security Checks | 7/17/2026 | 7/17/2026 | high |
| 327817 | MiracleLinux 9 : expat-2.5.0-6.el9_8.1 (AXSA:2026-1307:09) | Nessus | Miracle Linux Local Security Checks | 7/19/2026 | 7/19/2026 | high |
| 317395 | IBM HTTP Server 8.5.0.0 < 8.5.5.30 / 9.0.0.0 < 9.0.5.29 Multiple Vulnerabilities (7274065) | Nessus | Web Servers | 5/28/2026 | 6/1/2026 | critical |
| 330837 | Debian dsa-6404 : expat - security update | Nessus | Debian Local Security Checks | 7/30/2026 | 7/30/2026 | high |
| 316912 | Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3315 (ALAS-2026-3315) | Nessus | Amazon Linux Local Security Checks | 5/27/2026 | 5/27/2026 | high |
| 318590 | Oracle Linux 8 : expat (ELSA-2026-22721) | Nessus | Oracle Linux Local Security Checks | 6/4/2026 | 6/4/2026 | high |
| 318814 | RockyLinux 9 : expat (RLSA-2026:23230) | Nessus | Rocky Linux Local Security Checks | 6/5/2026 | 6/5/2026 | high |
| 318830 | RockyLinux 10 : expat (RLSA-2026:22715) | Nessus | Rocky Linux Local Security Checks | 6/5/2026 | 6/5/2026 | high |
| 319564 | RHEL 8 : expat (RHSA-2026:22721) | Nessus | Red Hat Local Security Checks | 6/6/2026 | 6/6/2026 | high |
| 315994 | Photon OS 4.0: Expat PHSA-2026-4.0-1022 | Nessus | PhotonOS Local Security Checks | 5/21/2026 | 5/21/2026 | high |
| 316905 | Amazon Linux 2023 : firefox (ALAS2023-2026-1725) | Nessus | Amazon Linux Local Security Checks | 5/27/2026 | 5/27/2026 | high |
| 322575 | Oracle Linux 9 : expat (ELSA-2026-23230) | Nessus | Oracle Linux Local Security Checks | 6/24/2026 | 6/24/2026 | high |
| 326189 | EulerOS 2.0 SP12 : expat (EulerOS-SA-2026-2586) | Nessus | Huawei Local Security Checks | 7/10/2026 | 7/10/2026 | high |
| 328668 | EulerOS Virtualization 2.10.1 : expat (EulerOS-SA-2026-2818) | Nessus | Huawei Local Security Checks | 7/21/2026 | 7/21/2026 | high |
| 318392 | AlmaLinux 8 : expat (ALSA-2026:22721) | Nessus | Alma Linux Local Security Checks | 6/3/2026 | 6/3/2026 | high |
| 318616 | AlmaLinux 10 : expat (ALSA-2026:22715) | Nessus | Alma Linux Local Security Checks | 6/4/2026 | 6/4/2026 | high |
| 318754 | RockyLinux 8 : expat (RLSA-2026:22721) | Nessus | Rocky Linux Local Security Checks | 6/5/2026 | 6/5/2026 | high |
| 313709 | Linux Distros Unpatched Vulnerability : CVE-2026-45186 | Nessus | Misc. | 5/10/2026 | 7/30/2026 | high |
| 314368 | Slackware Linux 15.0 / current expat Vulnerability (SSA:2026-132-01) | Nessus | Slackware Local Security Checks | 5/12/2026 | 5/15/2026 | high |
| 318739 | MiracleLinux 8 : expat-2.5.0-2.el8_10 (AXSA:2026-758:06) | Nessus | Miracle Linux Local Security Checks | 6/5/2026 | 6/5/2026 | high |
| 320647 | AlmaLinux 9 : expat (ALSA-2026:23230) | Nessus | Alma Linux Local Security Checks | 6/11/2026 | 6/11/2026 | high |
| 326155 | EulerOS 2.0 SP12 : expat (EulerOS-SA-2026-2526) | Nessus | Huawei Local Security Checks | 7/10/2026 | 7/10/2026 | high |
| 326608 | EulerOS 2.0 SP10 : expat (EulerOS-SA-2026-2647) | Nessus | Huawei Local Security Checks | 7/14/2026 | 7/14/2026 | high |
| 328589 | EulerOS Virtualization 2.10.0 : expat (EulerOS-SA-2026-2849) | Nessus | Huawei Local Security Checks | 7/21/2026 | 7/21/2026 | high |
| 328632 | EulerOS Virtualization 2.12.1 (EulerOS-SA-2026-2725) | Nessus | Huawei Local Security Checks | 7/21/2026 | 7/21/2026 | high |
| 328839 | Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-7.6) | Nessus | Misc. | 7/21/2026 | 8/5/2026 | critical |
| 318605 | Photon OS 5.0: Expat PHSA-2026-5.0-0862 | Nessus | PhotonOS Local Security Checks | 6/4/2026 | 6/4/2026 | high |
| 319589 | RHEL 9 : expat (RHSA-2026:23230) | Nessus | Red Hat Local Security Checks | 6/6/2026 | 6/6/2026 | high |
| 326578 | EulerOS 2.0 SP10 : expat (EulerOS-SA-2026-2687) | Nessus | Huawei Local Security Checks | 7/14/2026 | 7/14/2026 | high |
| 328640 | EulerOS Virtualization 2.12.0 : expat (EulerOS-SA-2026-2771) | Nessus | Huawei Local Security Checks | 7/21/2026 | 7/21/2026 | high |
| 328038 | CentOS 9 : expat-2.5.0-7.el9 | Nessus | CentOS Local Security Checks | 7/20/2026 | 7/20/2026 | high |
