Squid Software Foundation Squid Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 2,120,560 63.14%
CA 188,878 5.62%
GB 148,687 4.43%
DE 104,445 3.11%
BR 94,120 2.80%
SC 64,416 1.92%
PK 64,020 1.91%
RO 62,410 1.86%
CN 55,558 1.65%
IN 52,876 1.57%

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Squid Software Foundation Squid Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 632,047 76.84%
Telecommunications 156,753 19.06%
Utilities 11,015 1.34%
Education 8,910 1.08%
Healthcare/Wellness 4,052 0.49%
Business Services 3,910 0.48%
Government/Politics 2,149 0.26%
Manufacturing 960 0.12%
Transportation 872 0.11%
Media/Entertainment 538 0.07%

Squid Version Details

190 Versions Found
Version Number of Observations
3.5.20 1,261,723
3.1.23 575,437
4.14 448,463
unspecified 148,179
5.5 141,604
3.1.9 135,858
5.9 117,021
4.15 106,303
6.13 98,303
5.7 85,568

Squid CVEs

Top 10 CVEs
CVE Number Number of Observations
CVE-2025-62168 2,070,625
CVE-2023-49286 1,989,305
CVE-2023-49285 1,989,305
CVE-2023-5824 1,989,300
CVE-2025-54574 1,989,300
CVE-2023-46728 1,988,595
CVE-2024-45802 1,986,680
CVE-2024-37894 1,986,680
CVE-2023-46846 1,986,067
CVE-2023-50269 1,981,528

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