Calibre Ebook Calibre Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 764 39.75%
CN 206 10.72%
DE 160 8.32%
SG 143 7.44%
GB 102 5.31%
CA 66 3.43%
FR 52 2.71%
ES 44 2.29%
AU 42 2.19%
NL 40 2.08%

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Calibre Ebook Calibre 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 819 67.46%
Telecommunications 375 30.89%
Education 9 0.74%
Engineering 3 0.25%
Utilities 2 0.16%
Government/Politics 1 0.08%
Energy/Resources 1 0.08%
Business Services 1 0.08%
Manufacturing 1 0.08%
Healthcare/Wellness 1 0.08%

Calibre Version Details

101 Versions Found

Calibre CVEs

Top 8 CVEs
CVE Number Number of Observations
CVE-2026-27810 545
CVE-2026-27824 545
CVE-2026-26065 542
CVE-2024-7008 484
CVE-2024-7009 484
CVE-2024-6781 483
CVE-2023-46303 70
CVE-2021-44686 45

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External Attack Surface Management