Squid Software Foundation Squid Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 1,784,055 65.49%
BR 111,926 4.11%
AE 95,464 3.50%
DE 78,128 2.87%
SC 65,486 2.40%
PK 65,371 2.40%
GB 64,632 2.37%
CN 60,748 2.23%
CA 53,712 1.97%
JP 33,825 1.24%

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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 455,485 66.48%
Telecommunications 199,079 29.06%
Education 11,203 1.64%
Utilities 10,051 1.47%
Business Services 3,498 0.51%
Government/Politics 1,897 0.28%
Transportation 832 0.12%
Healthcare/Wellness 613 0.09%
Manufacturing 589 0.09%
Media/Entertainment 516 0.08%

Squid Version Details

186 Versions Found
Version Number of Observations Trier par ordre croissant
3.5.20 1,005,535
4.14 397,418
5.5 253,501
3.1.23 236,011
unspecified 195,446
5.9 115,668
4.15 105,375
6.13 91,804
3.1.9 81,678
6.14 53,746

Squid CVEs

Top 10 CVEs
CVE Number Number of Observations
CVE-2026-33526 1,947,366
CVE-2026-33515 1,947,366
CVE-2026-32748 1,947,366
CVE-2025-62168 1,941,524
CVE-2023-49286 1,820,438
CVE-2023-49285 1,820,438
CVE-2023-5824 1,820,437
CVE-2025-54574 1,820,437
CVE-2023-46728 1,819,817
CVE-2023-46846 1,816,659

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