FKIE_CVE-2025-46598

Vulnerability from fkie_nvd - Published: 2026-03-20 15:16 - Updated: 2026-04-02 12:18
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
Bitcoin Core through 29.0 allows a denial of service via a crafted transaction.
References
cve@mitre.orghttps://bitcoincore.org/en/2025/10/24/disclose-cve-2025-46598/Vendor Advisory
cve@mitre.orghttps://github.com/bitcoin/bitcoin/releasesRelease Notes
Impacted products
Vendor Product Version
bitcoin bitcoin_core *
To clipboard 

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    {
      "nodes": [
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          "cpeMatch": [
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              "criteria": "cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "24777408-C394-47D1-8E69-5630DF67FC26",
              "versionEndExcluding": "0.30.0",
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Bitcoin Core through 29.0 allows a denial of service via a crafted transaction."
    },
    {
      "lang": "es",
      "value": "Bitcoin Core hasta la versi\u00f3n 29.0 permite una denegaci\u00f3n de servicio a trav\u00e9s de una transacci\u00f3n manipulada."
    }
  ],
  "id": "CVE-2025-46598",
  "lastModified": "2026-04-02T12:18:14.317",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
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        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
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  "published": "2026-03-20T15:16:15.147",
  "references": [
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      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://bitcoincore.org/en/2025/10/24/disclose-cve-2025-46598/"
    },
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      "url": "https://github.com/bitcoin/bitcoin/releases"
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "value": "CWE-405"
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}


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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.