CVE-2024-29059

HIGHNVD 7.59.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2025-02-04), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.5 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
7.5
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 99%CVSS: 7.5Exploit: NoneExposed: 0

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

.NET Framework Information Disclosure Vulnerability

CVSS v3
7.5
EG Score
9.0(high)
EG Risk
96(Attend)
EG Risk 96/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity90% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS
99.9%
KEV
⚠ Exploited

Published

March 23, 2024

Last Modified

October 28, 2025

Advisory Details (2)

Auto-updated Jun 5, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa, microsoft.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-29059
microsoft Patch Available

Security Update Guide - Microsoft Security Response Center

Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29059

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 63× in last 7d / 344× 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 648 total refreshes for this CVE.

  1. 2026-07-23 02:35 UTCEG score recompute
  2. 2026-07-22 21:38 UTCEG score recompute
  3. 2026-07-22 21:38 UTCVendor advisory
  4. 2026-07-22 21:38 UTCGHSA enrichment
  5. 2026-07-22 19:40 UTCCISA KEV update
  6. 2026-07-22 17:31 UTCGHSA enrichment
  7. 2026-07-22 13:29 UTCVendor advisory
  8. 2026-07-22 13:29 UTCGHSA enrichment
  9. 2026-07-22 09:28 UTCVendor advisory
  10. 2026-07-22 09:28 UTCGHSA enrichment
  11. 2026-07-22 05:27 UTCVendor advisory
  12. 2026-07-22 05:26 UTCGHSA enrichment
  13. 2026-07-22 01:25 UTCVendor advisory
  14. 2026-07-22 01:25 UTCGHSA enrichment
  15. 2026-07-21 21:24 UTCVendor advisory
  16. 2026-07-21 21:23 UTCGHSA enrichment
  17. 2026-07-21 17:22 UTCVendor advisory
  18. 2026-07-21 17:22 UTCGHSA enrichment
  19. 2026-07-21 14:37 UTCCISA KEV update
  20. 2026-07-21 13:21 UTCVendor advisory
  21. 2026-07-21 13:21 UTCGHSA enrichment
  22. 2026-07-21 09:20 UTCVendor advisory
  23. 2026-07-21 09:20 UTCGHSA enrichment
  24. 2026-07-21 05:19 UTCVendor advisory
  25. 2026-07-21 05:18 UTCGHSA enrichment
Show 75 more
  1. 2026-07-21 01:17 UTCVendor advisory
  2. 2026-07-21 01:17 UTCGHSA enrichment
  3. 2026-07-20 21:16 UTCVendor advisory
  4. 2026-07-20 21:16 UTCGHSA enrichment
  5. 2026-07-20 17:15 UTCVendor advisory
  6. 2026-07-20 17:14 UTCGHSA enrichment
  7. 2026-07-20 13:12 UTCVendor advisory
  8. 2026-07-20 13:12 UTCGHSA enrichment
  9. 2026-07-20 09:12 UTCVendor advisory
  10. 2026-07-20 09:12 UTCGHSA enrichment
  11. 2026-07-20 05:11 UTCVendor advisory
  12. 2026-07-20 05:11 UTCGHSA enrichment
  13. 2026-07-20 01:10 UTCVendor advisory
  14. 2026-07-19 21:09 UTCVendor advisory
  15. 2026-07-19 21:09 UTCGHSA enrichment
  16. 2026-07-19 17:08 UTCVendor advisory
  17. 2026-07-19 17:08 UTCGHSA enrichment
  18. 2026-07-19 13:07 UTCVendor advisory
  19. 2026-07-19 13:07 UTCGHSA enrichment
  20. 2026-07-19 09:06 UTCVendor advisory
  21. 2026-07-19 09:06 UTCGHSA enrichment
  22. 2026-07-19 05:05 UTCVendor advisory
  23. 2026-07-19 05:05 UTCGHSA enrichment
  24. 2026-07-19 01:03 UTCGHSA enrichment
  25. 2026-07-18 21:01 UTCVendor advisory
  26. 2026-07-18 21:01 UTCGHSA enrichment
  27. 2026-07-18 16:59 UTCVendor advisory
  28. 2026-07-18 16:59 UTCGHSA enrichment
  29. 2026-07-18 12:57 UTCVendor advisory
  30. 2026-07-18 12:57 UTCGHSA enrichment
  31. 2026-07-18 08:56 UTCVendor advisory
  32. 2026-07-18 08:56 UTCGHSA enrichment
  33. 2026-07-18 04:55 UTCVendor advisory
  34. 2026-07-18 04:54 UTCGHSA enrichment
  35. 2026-07-18 00:53 UTCVendor advisory
  36. 2026-07-18 00:53 UTCGHSA enrichment
  37. 2026-07-17 20:52 UTCVendor advisory
  38. 2026-07-17 20:52 UTCGHSA enrichment
  39. 2026-07-17 16:51 UTCVendor advisory
  40. 2026-07-17 16:51 UTCGHSA enrichment
  41. 2026-07-17 12:48 UTCVendor advisory
  42. 2026-07-17 12:48 UTCGHSA enrichment
  43. 2026-07-17 08:47 UTCEG score recompute
  44. 2026-07-17 08:47 UTCVendor advisory
  45. 2026-07-17 08:47 UTCGHSA enrichment
  46. 2026-07-17 04:46 UTCVendor advisory
  47. 2026-07-17 04:46 UTCGHSA enrichment
  48. 2026-07-17 00:45 UTCVendor advisory
  49. 2026-07-17 00:45 UTCGHSA enrichment
  50. 2026-07-16 20:45 UTCVendor advisory
  51. 2026-07-16 20:45 UTCGHSA enrichment
  52. 2026-07-16 17:04 UTCCISA KEV update
  53. 2026-07-16 17:01 UTCEPSS rescore
  54. 2026-07-16 16:43 UTCGHSA enrichment
  55. 2026-07-16 12:39 UTCGHSA enrichment
  56. 2026-07-16 08:39 UTCVendor advisory
  57. 2026-07-16 08:39 UTCGHSA enrichment
  58. 2026-07-16 04:38 UTCVendor advisory
  59. 2026-07-16 04:38 UTCGHSA enrichment
  60. 2026-07-16 00:37 UTCVendor advisory
  61. 2026-07-16 00:37 UTCGHSA enrichment
  62. 2026-07-15 20:36 UTCVendor advisory
  63. 2026-07-15 20:36 UTCGHSA enrichment
  64. 2026-07-15 16:49 UTCCISA KEV update
  65. 2026-07-15 16:35 UTCVendor advisory
  66. 2026-07-15 16:35 UTCGHSA enrichment
  67. 2026-07-15 15:04 UTCCISA KEV update
  68. 2026-07-15 12:34 UTCVendor advisory
  69. 2026-07-15 12:34 UTCGHSA enrichment
  70. 2026-07-15 08:33 UTCVendor advisory
  71. 2026-07-15 08:33 UTCGHSA enrichment
  72. 2026-07-15 04:31 UTCVendor advisory
  73. 2026-07-15 04:31 UTCGHSA enrichment
  74. 2026-07-15 00:29 UTCVendor advisory
  75. 2026-07-15 00:29 UTCGHSA enrichment

Publicly available exploits

(2 references)

Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCcodewhitesec/HttpRemotingObjRefLeak
    First seen Mar 11, 2024

    Additional resources for leaking and exploiting ObjRefs via HTTP .NET Remoting (CVE-2024-29059)

    Open source ↗
  • Nucleihttp/cves/2024/CVE-2024-29059.yaml
    First seen Jan 1, 2024

    .NET Framework - Leaking ObjRefs via HTTP .NET Remoting

    Open source ↗

Related CVEs(same vendor + same CWE)

Frequently asked(6)

What is CVE-2024-29059?
CVE-2024-29059 is a high vulnerability published on March 23, 2024. .NET Framework Information Disclosure Vulnerability
When was CVE-2024-29059 disclosed?
CVE-2024-29059 was first published in the National Vulnerability Database on March 23, 2024, with the most recent update on October 28, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-29059 actively exploited?
Yes. CISA added CVE-2024-29059 to the Known Exploited Vulnerabilities catalog on February 4, 2025, affecting Microsoft .NET Framework. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2024-29059?
CVE-2024-29059 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2024-29059?
CVE-2024-29059 affects Microsoft .NET Framework. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2024-29059?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-29059, 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.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2024-29059

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