CVE-2026-57108

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under the CNA's CVSS (NVD's own analysis pending). EPSS exploit probability: 1.1%, top 36% 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: cna:microsoft, epss
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: None knownExposed: 0

A fix is available — apply it.

Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: Track

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
Severity75% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
64%
KEV
Not listed

Published

July 14, 2026

Last Modified

September 17, 2026

Advisory Details (1)

Auto-updated Jul 15, 2026
Patch available. Sources: microsoft.
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-2026-57108

Vendor Advisories for CVE-2026-57108(19)

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

Patch Availability(18)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntudotnet10 (10.0.110-10.0.10-0ubuntu1~26.04.1) @ resolute2026-09-18ubuntu
redhatdotnet9.0-0:9.0.120-1.el9_62026-08-24redhat
redhatdotnet9.0-0:9.0.120-1.el10_02026-08-24redhat
redhatdotnet8.0-0:8.0.130-1.el10_02026-08-24redhat
redhatdotnet8.0-0:8.0.130-1.el9_42026-08-24redhat
redhatdotnet8.0-0:8.0.130-1.el9_62026-08-24redhat
redhatdotnet9.0-0:9.0.119-1.el9_82026-07-20redhat
redhatdotnet10.0-0:10.0.110-1.el10_22026-07-20redhat
redhatdotnet9.0-0:9.0.119-1.el10_22026-07-20redhat
redhatdotnet8.0-0:8.0.129-1.el10_22026-07-20redhat
redhatdotnet8.0-0:8.0.129-1.el8_102026-07-20redhat
redhatdotnet10.0-0:10.0.110-1.el8_102026-07-20redhat
redhatdotnet8.0-0:8.0.129-1.el9_82026-07-20redhat
redhatdotnet8-0-main-8.0.129-2.1.hum12026-07-20redhat
redhatdotnet9.0-0:9.0.119-1.el8_102026-07-20redhat
redhatdotnet10.0-0:10.0.110-1.el9_82026-07-20redhat
redhatdotnet9-0-main-9.0.118-1.hum12026-06-19redhat
redhatdotnet10-0-main-10.0.109-1.hum12026-06-17redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(8 across 1 ecosystem)
NuGet(8)
PackageVulnerable rangeFixed inDependents
Microsoft.NetCore.App.Runtime.linux-arm8.0.0 ... 8.0.8 (28 versions)8.0.29—
Microsoft.NetCore.App.Runtime.linux-arm648.0.0 ... 8.0.8 (28 versions)8.0.29—
Microsoft.NetCore.App.Runtime.linux-musl-arm8.0.0 ... 8.0.8 (28 versions)8.0.29—
Microsoft.NetCore.App.Runtime.linux-musl-arm648.0.0 ... 8.0.8 (28 versions)8.0.29—
Microsoft.NetCore.App.Runtime.linux-musl-x648.0.0 ... 8.0.8 (28 versions)8.0.29—
Microsoft.NetCore.App.Runtime.linux-x648.0.0 ... 8.0.8 (28 versions)8.0.29—
Microsoft.NetCore.App.Runtime.osx-arm648.0.0 ... 8.0.8 (28 versions)8.0.29—
Microsoft.NetCore.App.Runtime.osx-x648.0.0 ... 8.0.8 (28 versions)8.0.29—

Weakness Classification(1)

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

Additional Vendor Advisories

(1)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 15× in last 7d / 79× 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 217 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-57108?
CVE-2026-57108 is a high vulnerability published on July 14, 2026. Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.
When was CVE-2026-57108 disclosed?
CVE-2026-57108 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on September 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57108 actively exploited?
CVE-2026-57108 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 35.7% of all scored CVEs.
What is the CVSS score of CVE-2026-57108?
CVE-2026-57108 has a CVSS v4.0 base score of 7.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-57108?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57108, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-57108

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