What’s Vulnerable › Vulnerabilities

CVE-2025-46598

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-20 · updated 2026-06-17
• Weakness: CWE-405

Description

Bitcoin Core through 29.0 allows a denial of service via a crafted transaction.

Affected products

• Bitcoin Core: before 0.30.0 — fixed in 0.30.0

How to fix

Upgrade to a fixed version: Bitcoin Core 0.30.0. Check the vendor advisory for mitigations.

References

• https://bitcoincore.org/en/2025/10/24/disclose-cve-2025-46598/
• https://github.com/bitcoin/bitcoin/releases

Get alerted when CVE-2025-46598 or the next vulnerability affects your stack