| 504372 | Siemens SIMATIC S7-1500 Out-of-bounds Read (CVE-2020-24977) | Tenable OT Security | Tenable.ot | 11/13/2025 | 3/5/2026 | medium |
| 424096 | Alpine: multiple libxml2 packages, multiple py3-libxml2 packages: security update to 2.9.10-r5 | Tenable Cloud Security | Alpine Linux Local Security Checks | 4/4/2025 | 7/2/2026 | high |
| 405412 | Alpine: libxml2: security update to 2.9.10-r5 | Tenable Cloud Security | Alpine Linux Local Security Checks | 10/31/2023 | 1/22/2026 | high |
| 405430 | Alpine: libxml2: security update to 2.9.9-r3 | Tenable Cloud Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | medium |
| 405412 | Alpine: libxml2: security update to 2.9.10-r5 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 10/31/2023 | 1/22/2026 | high |
| 405430 | Alpine: libxml2: security update to 2.9.9-r3 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | medium |
| 405431 | Alpine: libxml2: security update to 2.9.9-r4 | Tenable Cloud Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | medium |
| 400324 | Alpine: multiple libxml2 packages, multiple py3-libxml2 packages: security update to 2.9.10-r4 (deprecated) | Tenable Cloud Security | Alpine Linux Local Security Checks | 8/16/2023 | 7/2/2026 | medium |
| 424096 | Alpine: multiple libxml2 packages, multiple py3-libxml2 packages: security update to 2.9.10-r5 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 4/4/2025 | 7/2/2026 | high |
| 424125 | Alpine: multiple libxml2 packages, multiple py3-libxml2 packages: security update to 2.9.10-r4 | Tenable Cloud Security | Alpine Linux Local Security Checks | 4/4/2025 | 7/2/2026 | medium |
| 424125 | Alpine: multiple libxml2 packages, multiple py3-libxml2 packages: security update to 2.9.10-r4 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 4/4/2025 | 7/2/2026 | medium |
| 405431 | Alpine: libxml2: security update to 2.9.9-r4 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | medium |
| 400324 | Alpine: multiple libxml2 packages, multiple py3-libxml2 packages: security update to 2.9.10-r4 (deprecated) | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 8/16/2023 | 7/2/2026 | medium |
| 159947 | Oracle HTTP Server (Apr 2022 CPU) | Nessus | Web Servers | 4/20/2022 | 11/1/2023 | critical |
| 145125 | EulerOS 2.0 SP3 : libxml2 (EulerOS-SA-2021-1093) | Nessus | Huawei Local Security Checks | 1/20/2021 | 1/29/2024 | medium |
| 140619 | Fedora 32 : libxml2 (2020-35087800be) | Nessus | Fedora Local Security Checks | 9/17/2020 | 2/20/2024 | medium |
| 140812 | Fedora 31 : libxml2 (2020-20ab468a33) | Nessus | Fedora Local Security Checks | 9/28/2020 | 2/20/2024 | medium |
| 149743 | CentOS 8 : libxml2 (CESA-2021:1597) | Nessus | CentOS Local Security Checks | 5/19/2021 | 1/1/2024 | medium |
| 143129 | Fedora 32 : mingw-libxml2 (2020-7773c53bc8) | Nessus | Fedora Local Security Checks | 11/20/2020 | 2/8/2024 | medium |
| 143349 | Fedora 32 : libxml2 (2020-b6aaf25741) | Nessus | Fedora Local Security Checks | 11/30/2020 | 2/7/2024 | medium |
| 239381 | TencentOS Server 3: libxml2 (TSSA-2022:0018) | Nessus | Tencent Local Security Checks | 6/16/2025 | 11/20/2025 | medium |
| 229917 | Linux Distros Unpatched Vulnerability : CVE-2020-24977 | Nessus | Misc. | 3/5/2025 | 8/4/2026 | medium |
| 356436 | CentOS Linux 7.9 [CIQ] Security Update: libxml2 / libxml2-debuginfo / libxml2-devel / libxml2-python / etc Multiple Vulnerabilities (ciqsa-2026_0710) | Nessus | CentOS Local Security Checks | 10/1/2026 | 10/1/2026 | critical |
| 358180 | Rocky Linux 8.6 [CIQ] Security Update: libxml2 / libxml2-debuginfo / libxml2-debugsource / libxml2-devel / etc Multiple Vulnerabilities (ciqsa-2026_0100) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/11/2026 | high |
| 177842 | Nessus Network Monitor < 6.2.2 Multiple Vulnerabilities (TNS-2023-23) | Nessus | Misc. | 6/30/2023 | 7/6/2023 | critical |
| 142280 | EulerOS 2.0 SP2 : libxml2 (EulerOS-SA-2020-2366) | Nessus | Huawei Local Security Checks | 11/3/2020 | 2/12/2024 | medium |
| 160750 | NewStart CGSL MAIN 6.02 : libxml2 Multiple Vulnerabilities (NS-SA-2022-0050) | Nessus | NewStart CGSL Local Security Checks | 5/9/2022 | 11/1/2023 | high |
| 157615 | AlmaLinux 8 : libxml2 (ALSA-2021:1597) | Nessus | Alma Linux Local Security Checks | 2/9/2022 | 11/10/2023 | medium |
| 175091 | Amazon Linux AMI : libxml2 (ALAS-2023-1743) | Nessus | Amazon Linux Local Security Checks | 5/4/2023 | 12/11/2024 | critical |
| 147045 | EulerOS Virtualization 3.0.6.6 : libxml2 (EulerOS-SA-2021-1495) | Nessus | Huawei Local Security Checks | 3/4/2021 | 1/16/2024 | medium |
| 147434 | EulerOS Virtualization 2.9.1 : libxml2 (EulerOS-SA-2021-1610) | Nessus | Huawei Local Security Checks | 3/10/2021 | 1/11/2024 | medium |
| 147479 | EulerOS Virtualization 3.0.2.6 : libxml2 (EulerOS-SA-2021-1415) | Nessus | Huawei Local Security Checks | 3/10/2021 | 1/11/2024 | medium |
| 150858 | Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS : libxml2 vulnerabilities (USN-4991-1) | Nessus | Ubuntu Local Security Checks | 6/17/2021 | 9/3/2025 | critical |
| 142090 | EulerOS 2.0 SP5 : libxml2 (EulerOS-SA-2020-2289) | Nessus | Huawei Local Security Checks | 10/30/2020 | 2/13/2024 | medium |
| 140469 | Debian DLA-2369-1 : libxml2 security update | Nessus | Debian Local Security Checks | 9/10/2020 | 2/21/2024 | critical |
| 140688 | openSUSE Security Update : libxml2 (openSUSE-2020-1465) | Nessus | SuSE Local Security Checks | 9/21/2020 | 2/20/2024 | medium |
| 140739 | FreeBSD : libxml -- multiple vulnerabilities (f5abafc0-fcf6-11ea-8758-e0d55e2a8bf9) | Nessus | FreeBSD Local Security Checks | 9/23/2020 | 2/20/2024 | medium |
| 141002 | EulerOS 2.0 SP8 : libxml2 (EulerOS-SA-2020-2154) | Nessus | Huawei Local Security Checks | 9/29/2020 | 2/16/2024 | medium |
| 141325 | EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2020-2178) | Nessus | Huawei Local Security Checks | 10/9/2020 | 2/15/2024 | medium |
| 141326 | EulerOS 2.0 SP9 : libxml2 (EulerOS-SA-2020-2168) | Nessus | Huawei Local Security Checks | 10/9/2020 | 2/15/2024 | medium |
| 184501 | Rocky Linux 8 : libxml2 (RLSA-2021:1597) | Nessus | Rocky Linux Local Security Checks | 11/6/2023 | 11/6/2023 | medium |
| 236689 | Alibaba Cloud Linux 3 : 0018: libxml2 (ALINUX3-SA-2022:0018) | Nessus | Alibaba Cloud Linux Local Security Checks | 5/14/2025 | 5/14/2025 | medium |
| 333910 | Photon OS 5.0: Libxml2 PHSA-2026-5.0-91-0874 | Nessus | PhotonOS Local Security Checks | 8/10/2026 | 8/10/2026 | medium |
| 359210 | Rocky Linux 8 [CIQ] Security Update: libxml2 / libxml2-debuginfo / libxml2-debugsource / libxml2-devel / etc (crlsa-2021_1597) | Nessus | Rocky Linux Local Security Checks | 10/1/2026 | 10/1/2026 | medium |
| 150579 | SUSE SLES11 Security Update : libxml2 (SUSE-SU-2021:14729-1) | Nessus | SuSE Local Security Checks | 6/10/2021 | 12/26/2023 | high |
| 144716 | EulerOS Virtualization for ARM 64 3.0.2.0 : libxml2 (EulerOS-SA-2021-1047) | Nessus | Huawei Local Security Checks | 1/5/2021 | 1/31/2024 | medium |
| 143128 | Fedora 33 : mingw-libxml2 (2020-ff317550e4) | Nessus | Fedora Local Security Checks | 11/20/2020 | 2/8/2024 | medium |
| 149943 | Oracle Linux 8 : libxml2 (ELSA-2021-1597) | Nessus | Oracle Linux Local Security Checks | 5/26/2021 | 11/1/2024 | medium |
| 147071 | EulerOS Virtualization for ARM 64 3.0.6.0 : libxml2 (EulerOS-SA-2021-1553) | Nessus | Huawei Local Security Checks | 3/4/2021 | 1/16/2024 | medium |
| 147671 | EulerOS Virtualization 2.9.0 : libxml2 (EulerOS-SA-2021-1661) | Nessus | Huawei Local Security Checks | 3/11/2021 | 1/10/2024 | medium |
