What’s Vulnerable › Vulnerabilities

CVE-2025-54605

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-28 · updated 2026-06-17
• Weakness: CWE-400

Description

Bitcoin Core through 29.0 allows Uncontrolled Resource Consumption (issue 2 of 2).

Affected products

• Bitcoin Core: before 30.0 — fixed in 30.0

How to fix

Upgrade to a fixed version: Bitcoin Core 30.0. Check the vendor advisory for mitigations.

References

• https://bitcoincore.org/en/2025/10/24/disclose-cve-2025-54605/
• https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures
• https://github.com/bitcoin/bitcoin/releases

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