CVE-2026-13484

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 0.5%, top 59% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.8Exploit: None knownExposed: 0

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

A vulnerability has been found in MLflow up to 4666cffc7912ea606d592fc38d6a75e2935f65e7. The impacted element is an unknown function of the component Experiment-scoped Label Schema CRUD API. Such manipulation leads to missing authorization. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been disclosed to the public and may be used. A reply to the GitHub issue explains, that "[t]he labeling schema PR has not been merged yet. The auth handlers will be added before the release."

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity88% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
42%
KEV
Not listed

Published

June 28, 2026

Last Modified

July 1, 2026

Advisory Details (3)

Auto-updated Jun 29, 2026
No patch confirmed yet.
generic

[BUG] Label schema APIs bypass experiment RBAC in PR #23607 · Issue #23608 · mlflow/mlflow · GitHub

https://github.com/mlflow/mlflow/issues/23608#issuecomment-4560963877
generic

[BUG] Label schema APIs bypass experiment RBAC in PR #23607 · Issue #23608 · mlflow/mlflow · GitHub

https://github.com/mlflow/mlflow/issues/23608
generic

GitHub - mlflow/mlflow: The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data. · GitHub

https://github.com/mlflow/mlflow/

Vendor Advisories for CVE-2026-13484(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 65× 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 185 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-13484?
CVE-2026-13484 is a high vulnerability published on June 28, 2026. A vulnerability has been found in MLflow up to 4666cffc7912ea606d592fc38d6a75e2935f65e7. The impacted element is an unknown function of the component Experiment-scoped Label Schema CRUD API. Such manipulation leads to missing authorization. It is possible to launch the attack remotely. A high…
When was CVE-2026-13484 disclosed?
CVE-2026-13484 was first published in the National Vulnerability Database on June 28, 2026, with the most recent update on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13484 actively exploited?
CVE-2026-13484 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 58.5% of all scored CVEs.
What is the CVSS score of CVE-2026-13484?
CVE-2026-13484 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-13484?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13484, 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

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