CVE-2025-46598 json
Bitcoin Core through 29.0 allows a denial of service via a crafted transaction.
published 2026-03-20 7 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-208889
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 28%
- public exploits
- 0
- none known
Summary
Bitcoin Core through 29.0 allows a denial of service via a crafted transaction.
Patch / fix
- bitcoin bitcoin_core 0.30.0
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 7 mo ago
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
Classification
- Weakness
-
- CWE-405 Asymmetric Resource Consumption (Amplification)
References
-
bitcoincore.org
/en/2025/10/24/disclose-cve-2025-46598/
vendor-advisory
-
github.com
/bitcoin/bitcoin/releases
release-notes
Sources
- CVE List CVE-2025-46598
- NVD CVE-2025-46598
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.