| 503230 | ABB M2M Gateway Use-After-Free in embedded Libexpat (CVE-2022-40674) | Tenable OT Security | Tenable.ot | 5/27/2025 | 5/27/2025 | high |
| 501086 | Siemens SCALANCE XCM332 Use After Free (CVE-2022-40674) | Tenable OT Security | Tenable.ot | 5/2/2023 | 11/13/2025 | high |
| 423891 | Alpine: libexpat, multiple expat packages: security update to 2.4.9-r0 | Tenable Cloud Security | Alpine Linux Local Security Checks | 4/4/2025 | 7/2/2026 | high |
| 423891 | Alpine: libexpat, multiple expat packages: security update to 2.4.9-r0 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 4/4/2025 | 7/2/2026 | high |
| 404270 | Alpine: expat: security update to 2.2.10-r7 | Tenable Cloud Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | high |
| 404270 | Alpine: expat: security update to 2.2.10-r7 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | high |
| 173740 | Apache OpenOffice < 4.1.14 Multiple Vulnerabilities (macOS) | Nessus | MacOS X Local Security Checks | 3/31/2023 | 1/5/2024 | high |
| 175628 | Siemens SINEC NMS < V1.0 SP2 Update 1 Multiple Vulnerabilities | Nessus | Windows | 5/14/2023 | 10/23/2023 | critical |
| 181940 | Amazon Linux 2 : firefox (ALASFIREFOX-2023-010) | Nessus | Amazon Linux Local Security Checks | 9/27/2023 | 12/11/2024 | high |
| 208595 | CentOS 7 : thunderbird (RHSA-2022:6998) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 211048 | Fedora 37 : mingw-expat (2022-dcb1d7bcb1) | Nessus | Fedora Local Security Checks | 11/14/2024 | 11/14/2024 | high |
| 236699 | Alibaba Cloud Linux 3 : 0169: expat (ALINUX3-SA-2022:0169) | Nessus | Alibaba Cloud Linux Local Security Checks | 5/14/2025 | 5/14/2025 | high |
| 240011 | TencentOS Server 3: firefox (TSSA-2022:0175) | Nessus | Tencent Local Security Checks | 6/16/2025 | 11/20/2025 | high |
| 268557 | Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: firefox (UTSA-2025-986163) | Nessus | Unity Linux Local Security Checks | 10/7/2025 | 10/10/2025 | high |
| 293001 | MiracleLinux 9 : expat-2.2.10-12.el9.2 (AXSA:2022-4305:10) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | high |
| 165579 | SUSE SLES12 Security Update : expat (SUSE-SU-2022:3466-1) | Nessus | SuSE Local Security Checks | 9/30/2022 | 6/25/2026 | high |
| 165616 | SUSE SLED15: expat / libexpat-devel / libexpat-devel-32bit / libexpat1 / etc (SUSE-SU-2022:3489-1) | Nessus | SuSE Local Security Checks | 10/2/2022 | 6/26/2026 | high |
| 166050 | Oracle Linux 8 : expat (ELSA-2022-6878) | Nessus | Oracle Linux Local Security Checks | 10/12/2022 | 10/22/2024 | high |
| 166171 | RHEL 6 : compat-expat1 (RHSA-2022:6967) | Nessus | Red Hat Local Security Checks | 10/17/2022 | 11/7/2024 | high |
| 166196 | RHEL 7 : thunderbird (RHSA-2022:6998) | Nessus | Red Hat Local Security Checks | 10/18/2022 | 11/7/2024 | high |
| 166225 | RHEL 8 : thunderbird (RHSA-2022:7023) | Nessus | Red Hat Local Security Checks | 10/18/2022 | 11/8/2024 | high |
| 166270 | AlmaLinux 9 : firefox (ALSA-2022:7020) | Nessus | Alma Linux Local Security Checks | 10/19/2022 | 2/2/2023 | high |
| 166702 | Oracle Linux 6 : expat (ELSA-2022-9962) | Nessus | Oracle Linux Local Security Checks | 10/28/2022 | 10/22/2024 | high |
| 167852 | Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Expat vulnerabilities (USN-5638-2) | Nessus | Ubuntu Local Security Checks | 11/18/2022 | 9/3/2025 | high |
| 169853 | EulerOS Virtualization 2.10.1 : expat (EulerOS-SA-2023-1145) | Nessus | Huawei Local Security Checks | 1/11/2023 | 2/2/2023 | high |
| 167633 | Mozilla Firefox < 107.0 | Nessus | Windows | 11/16/2022 | 11/18/2025 | critical |
| 165540 | GLSA-202209-24 : Expat: Multiple Vulnerabilities | Nessus | Gentoo Local Security Checks | 9/29/2022 | 10/10/2023 | critical |
| 175190 | EulerOS Virtualization 3.0.2.0 : expat (EulerOS-SA-2023-1707) | Nessus | Huawei Local Security Checks | 5/7/2023 | 5/7/2023 | critical |
| 168739 | Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-6.5.1.8) | Nessus | Misc. | 12/14/2022 | 2/17/2025 | high |
| 168136 | RHEL 8 : Red Hat Virtualization Host security update [ovirt-4.5.3-1] (Important) (RHSA-2022:8598) | Nessus | Red Hat Local Security Checks | 11/23/2022 | 11/7/2024 | critical |
| 184509 | Rocky Linux 8 : expat (RLSA-2022:6878) | Nessus | Rocky Linux Local Security Checks | 11/6/2023 | 11/6/2023 | high |
| 191228 | CentOS 9 : expat-2.4.9-1.el9 | Nessus | CentOS Local Security Checks | 2/29/2024 | 4/26/2024 | high |
| 203291 | Photon OS 4.0: Expat PHSA-2022-4.0-0249 | Nessus | PhotonOS Local Security Checks | 7/23/2024 | 7/23/2024 | high |
| 208550 | CentOS 7 : firefox (RHSA-2022:6997) | Nessus | CentOS Local Security Checks | 10/9/2024 | 10/9/2024 | high |
| 292450 | MiracleLinux 7 : expat-2.1.0-15.el7 (AXSA:2022-3882:06) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | high |
| 293178 | MiracleLinux 8 : thunderbird-102.3.0-4.el8.ML.1 (AXSA:2022-3907:14) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | high |
| 165724 | RHEL 8 : expat (RHSA-2022:6831) | Nessus | Red Hat Local Security Checks | 10/6/2022 | 11/7/2024 | high |
| 165729 | RHEL 8 : expat (RHSA-2022:6832) | Nessus | Red Hat Local Security Checks | 10/6/2022 | 11/7/2024 | high |
| 165730 | RHEL 7 : expat (RHSA-2022:6834) | Nessus | Red Hat Local Security Checks | 10/6/2022 | 11/7/2024 | high |
| 165736 | Oracle Linux 7 : expat (ELSA-2022-6834) | Nessus | Oracle Linux Local Security Checks | 10/6/2022 | 10/22/2024 | high |
| 165737 | RHEL 9 : expat (RHSA-2022:6838) | Nessus | Red Hat Local Security Checks | 10/6/2022 | 11/7/2024 | high |
| 166066 | AlmaLinux 8 : expat (ALSA-2022:6878) | Nessus | Alma Linux Local Security Checks | 10/12/2022 | 2/2/2023 | high |
| 166197 | RHEL 8 : thunderbird (RHSA-2022:6995) | Nessus | Red Hat Local Security Checks | 10/18/2022 | 11/7/2024 | high |
| 166204 | RHEL 7 : firefox (RHSA-2022:6997) | Nessus | Red Hat Local Security Checks | 10/18/2022 | 11/7/2024 | high |
| 166231 | RHEL 8 : thunderbird (RHSA-2022:6996) | Nessus | Red Hat Local Security Checks | 10/18/2022 | 11/7/2024 | high |
| 166274 | Oracle Linux 9 : thunderbird (ELSA-2022-7026) | Nessus | Oracle Linux Local Security Checks | 10/19/2022 | 10/22/2024 | high |
| 166333 | Scientific Linux Security Update : thunderbird on SL7.x x86_64 (2022:6998) | Nessus | Scientific Linux Local Security Checks | 10/20/2022 | 2/2/2023 | high |
| 166349 | Oracle Linux 8 : thunderbird (ELSA-2022-7023) | Nessus | Oracle Linux Local Security Checks | 10/20/2022 | 10/22/2024 | high |
| 166571 | Oracle Linux 7 : firefox (ELSA-2022-6997) | Nessus | Oracle Linux Local Security Checks | 10/26/2022 | 10/22/2024 | high |
| 166747 | F5 Networks BIG-IP : Expat vulnerability (K44454157) | Nessus | F5 Networks Local Security Checks | 10/31/2022 | 3/27/2025 | high |
