| 362335 | CentOS Linux 6 [TuxCare] Security Update: squid Multiple Vulnerabilities (CENTOS6:CLSA-2026:1777446517) | Nessus | CentOS Local Security Checks | 2026/10/1 | 2026/10/1 | critical |
| 357553 | Rocky Linux 8 [CIQ] Security Update: libecap / libecap-debuginfo / libecap-debugsource / libecap-devel Multiple Vulnerabilities (crlsa-2020_4743) | Nessus | Rocky Linux Local Security Checks | 2026/10/1 | 2026/10/1 | critical |
| 136659 | SUSE SLES12 Security Update : squid (SUSE-SU-2020:1227-1) | Nessus | SuSE Local Security Checks | 2020/5/15 | 2024/3/12 | critical |
| 238736 | TencentOS Server 3: squid:4 (TSSA-2022:0124) | Nessus | Tencent Local Security Checks | 2025/6/16 | 2025/12/5 | critical |
| 181962 | Amazon Linux 2 : squid (ALASSQUID4-2023-009) | Nessus | Amazon Linux Local Security Checks | 2023/9/27 | 2024/12/11 | critical |
| 142412 | RHEL 8 : squid:4 (RHSA-2020:4743) | Nessus | Red Hat Local Security Checks | 2020/11/4 | 2024/11/7 | critical |
| 150657 | SUSE SLES11 Security Update : squid3 (SUSE-SU-2020:14460-1) | Nessus | SuSE Local Security Checks | 2021/6/10 | 2023/12/26 | critical |
| 136430 | Debian DSA-4682-1 : squid - security update | Nessus | Debian Local Security Checks | 2020/5/11 | 2024/3/13 | critical |
| 236441 | Alibaba Cloud Linux 3 : 0124: squid:4 (ALINUX3-SA-2022:0124) | Nessus | Alibaba Cloud Linux Local Security Checks | 2025/5/14 | 2025/5/14 | critical |
| 182658 | Amazon Linux 2 : squid (ALASSQUID4-2023-010) | Nessus | Amazon Linux Local Security Checks | 2023/10/6 | 2024/12/11 | critical |
| 180917 | Oracle Linux 8 : squid:4 (ELSA-2020-4743) | Nessus | Oracle Linux Local Security Checks | 2023/9/7 | 2023/9/7 | critical |
| 139987 | EulerOS 2.0 SP8 : squid (EulerOS-SA-2020-1884) | Nessus | Huawei Local Security Checks | 2020/8/28 | 2024/2/22 | critical |
| 293924 | MiracleLinux 8 : squid:4 (AXSA:2021-1405:01) | Nessus | Miracle Linux Local Security Checks | 2026/1/20 | 2026/1/20 | critical |
| 184691 | Rocky Linux 8 : squid:4 (RLSA-2020:4743) | Nessus | Rocky Linux Local Security Checks | 2023/11/6 | 2023/11/6 | critical |
| 183925 | Amazon Linux 2 : squid (ALAS-2023-2318) | Nessus | Amazon Linux Local Security Checks | 2023/10/26 | 2024/12/11 | critical |
| 222573 | Linux Distros Unpatched Vulnerability : CVE-2019-12524 | Nessus | Misc. | 2025/3/4 | 2026/7/24 | critical |
| 139313 | Ubuntu 16.04 LTS / 18.04 LTS : Squid vulnerabilities (USN-4446-1) | Nessus | Ubuntu Local Security Checks | 2020/8/4 | 2024/8/27 | critical |