| 165540 | GLSA-202209-24 : Expat: Multiple Vulnerabilities | Nessus | Gentoo Local Security Checks | 2022/9/29 | 2023/10/10 | critical |
| 175190 | EulerOS Virtualization 3.0.2.0 : expat (EulerOS-SA-2023-1707) | Nessus | Huawei Local Security Checks | 2023/5/7 | 2023/5/7 | critical |
| 165265 | Slackware Linux 14.0 / 14.1 / 14.2 / 15.0 / current expat Vulnerability (SSA:2022-263-01) | Nessus | Slackware Local Security Checks | 2022/9/20 | 2023/2/2 | high |
| 165740 | Scientific Linux Security Update : expat on SL7.x i686/x86_64 (2022:6834) | Nessus | Scientific Linux Local Security Checks | 2022/10/6 | 2023/2/2 | high |
| 166136 | Slackware Linux 15.0 / current python3 Vulnerability (SSA:2022-286-01) | Nessus | Slackware Local Security Checks | 2022/10/14 | 2023/2/2 | high |
| 166220 | RHEL 8 : firefox (RHSA-2022:7025) | Nessus | Red Hat Local Security Checks | 2022/10/18 | 2024/11/7 | high |
| 166278 | Oracle Linux 9 : firefox (ELSA-2022-7020) | Nessus | Oracle Linux Local Security Checks | 2022/10/20 | 2024/10/22 | high |
| 166565 | Oracle Linux 7 : thunderbird (ELSA-2022-6998) | Nessus | Oracle Linux Local Security Checks | 2022/10/26 | 2024/10/22 | high |
| 166738 | Oracle Linux 6 : compat-expat1 (ELSA-2022-9967) | Nessus | Oracle Linux Local Security Checks | 2022/10/31 | 2024/10/22 | high |
| 167363 | EulerOS 2.0 SP9 : expat (EulerOS-SA-2022-2762) | Nessus | Huawei Local Security Checks | 2022/11/14 | 2023/2/2 | high |
| 167808 | Rocky Linux 8 : thunderbird (RLSA-2022:7023) | Nessus | Rocky Linux Local Security Checks | 2022/11/17 | 2023/11/6 | high |
| 168508 | EulerOS 2.0 SP8 : expat (EulerOS-SA-2022-2794) | Nessus | Huawei Local Security Checks | 2022/12/8 | 2023/2/2 | high |
| 169830 | EulerOS Virtualization 2.9.1 : expat (EulerOS-SA-2023-1190) | Nessus | Huawei Local Security Checks | 2023/1/11 | 2023/2/2 | high |
| 169850 | EulerOS Virtualization 2.9.0 : expat (EulerOS-SA-2023-1220) | Nessus | Huawei Local Security Checks | 2023/1/11 | 2023/2/2 | high |
| 173548 | CBL Mariner 2.0 Security Update: expat (CVE-2022-40674) | Nessus | MarinerOS Local Security Checks | 2023/3/28 | 2023/3/28 | high |
| 176165 | AlmaLinux 8 : mingw-expat (ALSA-2023:3068) | Nessus | Alma Linux Local Security Checks | 2023/5/20 | 2023/5/20 | high |
| 180255 | IBM HTTP Server 7.0.0.0 <= 7.0.0.45 / 8.0.0.0 <= 8.0.0.15 / 8.5.0.0 < 8.5.5.23 / 9.0.0.0 < 9.0.5.14 Code Execution | Nessus | Web Servers | 2023/8/29 | 2023/8/30 | high |
| 293724 | MiracleLinux 9 : firefox-102.3.0-7.el9.ML.1 (AXSA:2022-4119:36) | Nessus | Miracle Linux Local Security Checks | 2026/1/20 | 2026/1/20 | high |
| 191349 | CentOS 9 : thunderbird-102.8.0-2.el9 | Nessus | CentOS Local Security Checks | 2024/2/29 | 2024/4/26 | high |
| 204691 | Photon OS 3.0: Expat PHSA-2022-3.0-0456 | Nessus | PhotonOS Local Security Checks | 2024/7/25 | 2024/7/25 | high |
| 276332 | TencentOS Server 3: expat (TSSA-2023:0141) | Nessus | Tencent Local Security Checks | 2025/11/20 | 2025/11/20 | high |
| 167632 | Mozilla Firefox < 107.0 | Nessus | MacOS X Local Security Checks | 2022/11/16 | 2025/11/18 | critical |
| 167744 | Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-5726-1) | Nessus | Ubuntu Local Security Checks | 2022/11/16 | 2024/8/27 | critical |
| 166600 | Tenable Nessus 10.x < 10.3.1 Multiple Vulnerabilities (TNS-2022-20) | Nessus | Misc. | 2022/10/27 | 2024/2/16 | critical |
| 187329 | NewStart CGSL MAIN 6.06 : expat Multiple Vulnerabilities (NS-SA-2023-0082) | Nessus | NewStart CGSL Local Security Checks | 2023/12/27 | 2023/12/27 | critical |
| 239666 | TencentOS Server 3: mingw-expat (TSSA-2023:0142) | Nessus | Tencent Local Security Checks | 2025/6/16 | 2025/11/22 | critical |
| 180469 | Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20230302.207) | Nessus | Misc. | 2023/9/4 | 2026/1/21 | low |