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In the first 63 days of the Anthropic Claude Mythos Preview, Mythos disclosed 1,596 verified vulnerabilities across 281 open-source projects.

June 28, 2026

In the first 63 days of the Anthropic Claude Mythos Preview, Mythos disclosed 1,596 verified vulnerabilities across 281 open-source projects. — This cybersecurity statistic was published by Tuskira in June 2026. It covers topics including Vulnerability Discovery, Open Source, Software Security, Mythos. The original data appears in The Emerging Patch Gap. For the full methodology and detailed findings, refer to the original report.

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Published on 6/24/2026

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Frequently Asked Questions

What does this statistic say?

In the first 63 days of the Anthropic Claude Mythos Preview, Mythos disclosed 1,596 verified vulnerabilities across 281 open-source projects. This data was published by Tuskira and covers Vulnerability Discovery, Open Source, Software Security, Mythos.

Where does this data come from?

This statistic comes from The Emerging Patch Gap, published by Tuskira on June 28, 2026. You can view the original report at https://www.tuskira.ai/patch-gap-report.

What cybersecurity topics does this cover?

This statistic relates to Vulnerability Discovery, Open Source, Software Security, Mythos. Browse more statistics on Vulnerability Discovery or from Tuskira.

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