| 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 Self-Hosted Container Security | Alpine Linux Local Security Checks | 10/31/2023 | 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 |
| 169006 | EulerOS 2.0 SP10 : expat (EulerOS-SA-2022-2844) | Nessus | Huawei Local Security Checks | 12/21/2022 | 2/2/2023 | high |
| 173707 | Apache OpenOffice < 4.1.14 Multiple Vulnerabilities | Nessus | Windows | 3/30/2023 | 1/4/2024 | high |
| 165330 | Debian DSA-5236-1 : expat - security update | Nessus | Debian Local Security Checks | 9/22/2022 | 1/24/2025 | high |
| 165477 | Debian dla-3119 : expat - security update | Nessus | Debian Local Security Checks | 9/26/2022 | 1/22/2025 | high |
| 165728 | RHEL 8 : expat (RHSA-2022:6833) | Nessus | Red Hat Local Security Checks | 10/6/2022 | 11/7/2024 | high |
| 166019 | RHEL 8 : expat (RHSA-2022:6878) | Nessus | Red Hat Local Security Checks | 10/11/2022 | 11/7/2024 | high |
| 166217 | RHEL 9 : firefox (RHSA-2022:7020) | Nessus | Red Hat Local Security Checks | 10/18/2022 | 11/7/2024 | high |
| 166218 | RHEL 8 : firefox (RHSA-2022:7022) | Nessus | Red Hat Local Security Checks | 10/18/2022 | 11/7/2024 | high |
| 166221 | RHEL 8 : firefox (RHSA-2022:7019) | Nessus | Red Hat Local Security Checks | 10/18/2022 | 11/7/2024 | high |
| 166224 | RHEL 9 : thunderbird (RHSA-2022:7026) | Nessus | Red Hat Local Security Checks | 10/18/2022 | 3/21/2025 | high |
| 166259 | RHEL 8 : thunderbird (RHSA-2022:7021) | Nessus | Red Hat Local Security Checks | 10/19/2022 | 11/7/2024 | high |
| 187339 | NewStart CGSL MAIN 6.02 : expat Vulnerability (NS-SA-2023-0072) | Nessus | NewStart CGSL Local Security Checks | 12/27/2023 | 12/27/2023 | high |
| 187342 | NewStart CGSL MAIN 5.04 : expat Vulnerability (NS-SA-2023-0070) | Nessus | NewStart CGSL Local Security Checks | 12/27/2023 | 12/27/2023 | high |
| 167700 | AlmaLinux 9 : expat (ALSA-2022:6838) | Nessus | Alma Linux Local Security Checks | 11/16/2022 | 2/2/2023 | high |
| 167818 | Rocky Linux 8 : firefox (RLSA-2022:7024) | Nessus | Rocky Linux Local Security Checks | 11/17/2022 | 11/6/2023 | high |
| 168048 | GLSA-202211-06 : Mozilla Firefox: Multiple Vulnerabilities | Nessus | Gentoo Local Security Checks | 11/22/2022 | 10/25/2023 | critical |
| 168453 | Amazon Linux 2 : thunderbird (ALAS-2022-1900) | Nessus | Amazon Linux Local Security Checks | 12/7/2022 | 12/11/2024 | high |
| 169229 | Fedora 35 : expat (2022-c68d90efc3) | Nessus | Fedora Local Security Checks | 12/23/2022 | 11/14/2024 | high |
| 291945 | MiracleLinux 8 : mingw-expat-2.4.8-2.el8 (AXSA:2023-5895:01) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | high |
| 293085 | MiracleLinux 8 : expat-2.2.5-8.el8.3 (AXSA:2022-3891:07) | Nessus | Miracle Linux Local Security Checks | 1/20/2026 | 1/20/2026 | high |
| 280095 | RockyLinux 8 : mingw-expat (RLSA-2023:3068) | Nessus | Rocky Linux Local Security Checks | 12/27/2025 | 12/27/2025 | high |
| 184830 | Rocky Linux 9 : expat (RLSA-2022:6838) | Nessus | Rocky Linux Local Security Checks | 11/7/2023 | 11/7/2023 | high |
| 225001 | Linux Distros Unpatched Vulnerability : CVE-2022-40674 | Nessus | Misc. | 3/5/2025 | 9/2/2026 | high |
| 173373 | Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20220304.10019) | Nessus | Misc. | 3/24/2023 | 2/19/2025 | medium |
| 172346 | EulerOS 2.0 SP5 : expat (EulerOS-SA-2023-1501) | Nessus | Huawei Local Security Checks | 3/9/2023 | 3/9/2023 | high |
| 165509 | FreeBSD : expat -- Heap use-after-free vulnerability (0a0670a1-3e1a-11ed-b48b-e0d55e2a8bf9) | Nessus | FreeBSD Local Security Checks | 9/27/2022 | 2/2/2023 | high |
| 167420 | EulerOS 2.0 SP9 : expat (EulerOS-SA-2022-2727) | Nessus | Huawei Local Security Checks | 11/14/2022 | 2/2/2023 | high |
| 177141 | EulerOS Virtualization 3.0.6.0 : expat (EulerOS-SA-2023-2219) | Nessus | Huawei Local Security Checks | 6/13/2023 | 6/13/2023 | high |
| 165463 | Ubuntu 16.04 ESM : Expat vulnerability (USN-5638-1) | Nessus | Ubuntu Local Security Checks | 9/26/2022 | 8/27/2024 | high |
| 165734 | Oracle Linux 9 : expat (ELSA-2022-6838) | Nessus | Oracle Linux Local Security Checks | 10/6/2022 | 10/22/2024 | high |
| 166056 | RHEL 6 : expat (RHSA-2022:6921) | Nessus | Red Hat Local Security Checks | 10/12/2022 | 11/7/2024 | high |
| 166185 | SUSE SLED15: expat / libexpat-devel / libexpat-devel-32bit / libexpat1 / etc (SUSE-SU-2022:3597-1) | Nessus | SuSE Local Security Checks | 10/18/2022 | 6/26/2026 | high |
| 166223 | RHEL 8 : firefox (RHSA-2022:7024) | Nessus | Red Hat Local Security Checks | 10/18/2022 | 11/7/2024 | high |
| 166260 | AlmaLinux 8 : thunderbird (ALSA-2022:7023) | Nessus | Alma Linux Local Security Checks | 10/19/2022 | 2/2/2023 | high |
| 166268 | AlmaLinux 9 : thunderbird (ALSA-2022:7026) | Nessus | Alma Linux Local Security Checks | 10/19/2022 | 2/2/2023 | high |
| 166269 | AlmaLinux 8 : firefox (ALSA-2022:7024) | Nessus | Alma Linux Local Security Checks | 10/19/2022 | 2/2/2023 | high |
| 166334 | Scientific Linux Security Update : firefox on SL7.x i686/x86_64 (2022:6997) | Nessus | Scientific Linux Local Security Checks | 10/20/2022 | 2/2/2023 | high |
| 166347 | Oracle Linux 8 : firefox (ELSA-2022-7024) | Nessus | Oracle Linux Local Security Checks | 10/20/2022 | 10/22/2024 | high |
| 166549 | CentOS 7 : expat (RHSA-2022:6834) | Nessus | CentOS Local Security Checks | 10/26/2022 | 10/9/2024 | high |
| 168598 | Amazon Linux AMI : expat (ALAS-2022-1654) | Nessus | Amazon Linux Local Security Checks | 12/10/2022 | 12/11/2024 | high |
| 169064 | Fedora 35 : mingw-expat (2022-c22feb71ba) | Nessus | Fedora Local Security Checks | 12/22/2022 | 11/14/2024 | high |
| 175899 | RHEL 8 : mingw-expat (RHSA-2023:3068) | Nessus | Red Hat Local Security Checks | 5/17/2023 | 11/7/2024 | high |
| 173105 | Amazon Linux 2023 : expat, expat-devel, expat-static (ALAS2023-2023-058) | Nessus | Amazon Linux Local Security Checks | 3/21/2023 | 12/11/2024 | critical |
| 236039 | Alibaba Cloud Linux 3 : 0043: mingw-expat (ALINUX3-SA-2023:0043) | Nessus | Alibaba Cloud Linux Local Security Checks | 5/14/2025 | 5/14/2025 | high |
