| 500650 | Siemens SIMATIC NET CP, SINEMA & SCALANCE Integer Overflow (CVE-2021-41991) | Tenable OT Security | Tenable.ot | 4/28/2022 | 2/14/2026 | high |
| 407257 | Alpine: strongswan: security update to 5.8.4-r3 | Tenable Cloud Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | high |
| 407258 | Alpine: strongswan: security update to 5.9.1-r1 | Tenable Cloud Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | high |
| 407259 | Alpine: strongswan: security update to 5.9.1-r2 | Tenable Cloud Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | critical |
| 424516 | Alpine: multiple py3-vici packages, multiple strongswan packages: security update to 5.9.1-r3 | Tenable Cloud Security | Alpine Linux Local Security Checks | 4/4/2025 | 7/2/2026 | critical |
| 400037 | Alpine: multiple strongswan packages: security update to 5.9.1-r2 (deprecated) | Tenable Cloud Security | Alpine Linux Local Security Checks | 1/31/2022 | 7/2/2026 | high |
| 400037 | Alpine: multiple strongswan packages: security update to 5.9.1-r2 (deprecated) | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 1/31/2022 | 7/2/2026 | high |
| 407257 | Alpine: strongswan: security update to 5.8.4-r3 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | high |
| 407258 | Alpine: strongswan: security update to 5.9.1-r1 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | high |
| 407259 | Alpine: strongswan: security update to 5.9.1-r2 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 10/31/2023 | 7/2/2026 | critical |
| 424516 | Alpine: multiple py3-vici packages, multiple strongswan packages: security update to 5.9.1-r3 | Tenable Self-Hosted Container Security | Alpine Linux Local Security Checks | 4/4/2025 | 7/2/2026 | critical |
| 194978 | GLSA-202405-08 : strongSwan: Multiple Vulnerabilities | Nessus | Gentoo Local Security Checks | 5/4/2024 | 5/4/2024 | critical |
| 154227 | Ubuntu 18.04 LTS / 20.04 LTS : strongSwan vulnerabilities (USN-5111-1) | Nessus | Ubuntu Local Security Checks | 10/19/2021 | 8/27/2024 | high |
| 157239 | FreeBSD : strongswan - denial-of-service vulnerability in the gmp plugin/denial-of-service vulnerability in the in-memory certificate cache (58528a94-5100-4208-a04d-edc01598cf01) | Nessus | FreeBSD Local Security Checks | 1/30/2022 | 11/6/2023 | high |
| 154243 | openSUSE 15 Security Update : strongswan (openSUSE-SU-2021:3467-1) | Nessus | SuSE Local Security Checks | 10/20/2021 | 1/20/2022 | high |
| 154249 | SUSE SLED15: strongswan / strongswan-doc / strongswan-hmac / strongswan-ipsec / etc (SUSE-SU-2021:3467-1) | Nessus | SuSE Local Security Checks | 10/20/2021 | 6/25/2026 | high |
| 154247 | SUSE SLES12: strongswan / strongswan-doc / strongswan-hmac / strongswan-ipsec / etc (SUSE-SU-2021:3468-1) | Nessus | SuSE Local Security Checks | 10/20/2021 | 6/25/2026 | high |
| 154248 | SUSE SLES15: strongswan / strongswan-doc / strongswan-hmac / strongswan-ipsec / etc (SUSE-SU-2021:3469-1) | Nessus | SuSE Local Security Checks | 10/20/2021 | 6/26/2026 | high |
| 154250 | SUSE SLES11 Security Update : strongswan (SUSE-SU-2021:14827-1) | Nessus | SuSE Local Security Checks | 10/20/2021 | 6/25/2026 | high |
| 154229 | Debian DSA-4989-1 : strongswan - security update | Nessus | Debian Local Security Checks | 10/19/2021 | 1/20/2022 | high |
| 154242 | Ubuntu 16.04 ESM : strongSwan vulnerability (USN-5111-2) | Nessus | Ubuntu Local Security Checks | 10/20/2021 | 6/11/2026 | high |
| 154257 | Debian DLA-2788-1 : strongswan - LTS security update | Nessus | Debian Local Security Checks | 10/20/2021 | 1/24/2025 | high |
| 154770 | openSUSE 15 Security Update : strongswan (openSUSE-SU-2021:1399-1) | Nessus | SuSE Local Security Checks | 11/1/2021 | 11/1/2021 | high |
| 204064 | Photon OS 3.0: Strongswan PHSA-2021-3.0-0320 | Nessus | PhotonOS Local Security Checks | 7/24/2024 | 7/24/2024 | high |
| 161598 | EulerOS 2.0 SP3 : strongimcv (EulerOS-SA-2022-1767) | Nessus | Huawei Local Security Checks | 5/26/2022 | 10/26/2023 | high |
| 159097 | EulerOS 2.0 SP5 : strongimcv (EulerOS-SA-2022-1338) | Nessus | Huawei Local Security Checks | 3/21/2022 | 11/3/2023 | high |
| 203492 | Photon OS 4.0: Strongswan PHSA-2021-4.0-0119 | Nessus | PhotonOS Local Security Checks | 7/23/2024 | 7/23/2024 | high |
| 364607 | Rocky Linux 8.6 [CIQ] Security Update: perl-vici / python3-vici / strongswan / strongswan-charon-nm / etc Multiple Vulnerabilities (ciqsa-2026_1607) | Nessus | Rocky Linux Local Security Checks | 10/12/2026 | 10/12/2026 | critical |
