CVE-2024-32650

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 83% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Rustls is a modern TLS library written in Rust. rustls::ConnectionCommon::complete_io could fall into an infinite loop based on network input. When using a blocking rustls server, if a client send a close_notify message immediately after client_hello, the server's complete_io will get in an infinite loop. This vulnerability is fixed in 0.23.5, 0.22.4, and 0.21.11.

CVSS v3
7.5
EG Score
7.5(medium)
EPSS
57.1%
KEV
Not listed

Published

April 19, 2024

Last Modified

April 15, 2026

References (8)

Vendor Advisories for CVE-2024-32650(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
crates.io(1)
PackageVulnerable rangeFixed inDependents
rustls—0.23.5—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 52× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 112 total refreshes for this CVE.

  1. 2026-07-12 05:45 UTCEPSS rescore
  2. 2026-07-11 08:26 UTCEPSS rescore
  3. 2026-07-11 08:26 UTCEPSS rescore
  4. 2026-07-11 07:22 UTCOSV refresh
  5. 2026-07-09 19:09 UTCEPSS rescore
  6. 2026-07-08 15:13 UTCEPSS rescore
  7. 2026-07-07 13:45 UTCEPSS rescore
  8. 2026-07-07 13:45 UTCEPSS rescore
  9. 2026-07-06 16:26 UTCEPSS rescore
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  11. 2026-07-06 02:22 UTCEPSS rescore
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  14. 2026-07-04 06:30 UTCEPSS rescore
  15. 2026-07-02 17:00 UTCEPSS rescore
  16. 2026-07-01 15:05 UTCEPSS rescore
  17. 2026-06-30 23:21 UTCEPSS rescore
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  19. 2026-06-29 14:05 UTCEPSS rescore
  20. 2026-06-28 14:06 UTCEPSS rescore
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  22. 2026-06-28 04:55 UTCEPSS rescore
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  24. 2026-06-27 03:07 UTCEPSS rescore
  25. 2026-06-27 03:07 UTCEPSS rescore
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  1. 2026-06-25 13:49 UTCEPSS rescore
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  3. 2026-06-24 14:04 UTCEPSS rescore
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  5. 2026-06-23 21:32 UTCEPSS rescore
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  7. 2026-06-22 14:25 UTCEPSS rescore
  8. 2026-06-22 14:24 UTCEPSS rescore
  9. 2026-06-22 14:22 UTCOSV refresh
  10. 2026-06-21 14:55 UTCEPSS rescore
  11. 2026-06-21 14:55 UTCEPSS rescore
  12. 2026-06-21 01:58 UTCEPSS rescore
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  14. 2026-06-19 19:25 UTCEPSS rescore
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  16. 2026-06-18 17:51 UTCEPSS rescore
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  20. 2026-06-16 17:52 UTCEPSS rescore
  21. 2026-06-16 17:51 UTCEPSS rescore
  22. 2026-06-15 17:47 UTCEPSS rescore
  23. 2026-06-14 23:16 UTCEPSS rescore
  24. 2026-06-13 22:59 UTCEPSS rescore
  25. 2026-06-13 22:59 UTCEPSS rescore
  26. 2026-06-12 23:11 UTCEPSS rescore
  27. 2026-06-12 23:11 UTCEPSS rescore
  28. 2026-06-11 13:59 UTCEPSS rescore
  29. 2026-06-10 22:17 UTCEPSS rescore
  30. 2026-06-10 13:21 UTCEPSS rescore
  31. 2026-06-10 13:21 UTCEPSS rescore
  32. 2026-06-08 14:16 UTCEPSS rescore
  33. 2026-06-07 15:24 UTCEPSS rescore
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  35. 2026-06-06 13:46 UTCEPSS rescore
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  37. 2026-06-05 22:46 UTCEPSS rescore
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  39. 2026-06-05 06:09 UTCEPSS rescore
  40. 2026-06-05 06:09 UTCEPSS rescore
  41. 2026-06-04 22:39 UTCOSV refresh
  42. 2026-06-04 13:11 UTCEPSS rescore
  43. 2026-06-04 13:11 UTCEPSS rescore
  44. 2026-06-04 13:11 UTCEPSS rescore
  45. 2026-06-02 20:12 UTCEPSS rescore
  46. 2026-06-02 20:12 UTCEPSS rescore
  47. 2026-06-01 13:51 UTCEPSS rescore
  48. 2026-06-01 13:51 UTCEPSS rescore
  49. 2026-06-01 13:51 UTCEPSS rescore
  50. 2026-05-31 22:30 UTCEPSS rescore
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  52. 2026-05-31 00:15 UTCEPSS rescore
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  54. 2026-05-29 13:43 UTCEPSS rescore
  55. 2026-05-29 13:43 UTCEPSS rescore
  56. 2026-05-28 13:44 UTCEPSS rescore
  57. 2026-05-28 13:44 UTCEPSS rescore
  58. 2026-05-28 13:44 UTCEPSS rescore
  59. 2026-05-27 13:40 UTCEPSS rescore
  60. 2026-05-27 13:40 UTCEPSS rescore
  61. 2026-05-26 13:43 UTCEPSS rescore
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  63. 2026-05-26 07:18 UTCEPSS rescore
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  65. 2026-05-23 00:10 UTCEG score recompute
  66. 2026-05-22 21:16 UTCEPSS rescore
  67. 2026-05-22 21:16 UTCEPSS rescore
  68. 2026-05-22 21:16 UTCEPSS rescore
  69. 2026-05-22 21:16 UTCEPSS rescore
  70. 2026-05-22 02:55 UTCEG score recompute
  71. 2026-05-22 02:55 UTCVendor advisory
  72. 2026-05-21 22:42 UTCEPSS rescore
  73. 2026-05-20 22:37 UTCEPSS rescore
  74. 2026-05-20 22:37 UTCEPSS rescore
  75. 2026-05-20 22:37 UTCEPSS rescore

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2024-32650?
CVE-2024-32650 is a high vulnerability published on April 19, 2024. Rustls is a modern TLS library written in Rust. rustls::ConnectionCommon::completeio could fall into an infinite loop based on network input. When using a blocking rustls server, if a client send a closenotify message immediately after clienthello, the server's completeio will get in an infinite…
When was CVE-2024-32650 disclosed?
CVE-2024-32650 was first published in the National Vulnerability Database on April 19, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-32650 actively exploited?
CVE-2024-32650 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 57.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-32650?
CVE-2024-32650 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2024-32650?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-32650, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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