CVE-2026-9083

MEDIUMPre-NVD 4.94.9—
EchelonGraph scoreMEDIUM confidence

Score 4.9 from GitHub Security Advisory published 2026-06-25. a secondary CVSS source baseline 4.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
4.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.8%CVSS: 4.9Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A flaw was found in Keycloak. A realm administrator with the "manage-realm" role can exploit this vulnerability by submitting an arbitrary filesystem path as a keystore parameter when creating a key provider component. This allows the administrator to probe arbitrary filesystem paths, determining which files exist and are readable by the Keycloak process. This information disclosure could be used to identify high-value targets for follow-on attacks.

CVSS v3
4.9
EG Score
4.9MEDIUMmedium confidence
EG Risk
27
EG Risk 27/100

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
Severity49% × 45%
Exploitation1% × 40%
Automatability30% × 15%
EPSS PROB
0.8%
EPSS %ILE
54th
KEV
Not listed

Published

June 25, 2026

Last Modified

July 1, 2026

Advisory Details (4)

Auto-updated Jun 25, 2026
Patch available. Sources: redhat.
redhat

2480168 – (CVE-2026-9083) CVE-2026-9083 keycloak: Keycloak: Information disclosure through arbitrary filesystem path probing

https://bugzilla.redhat.com/show_bug.cgi?id=2480168
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-9083
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:30084
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:30083

Vendor Advisories for CVE-2026-9083(5)

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

Patch Availability(3)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatrhbk/keycloak-rhel9-operator:26.4-192026-06-25redhat
redhatrhbk/keycloak-rhel92026-06-25redhat
redhatrhbk/keycloak-rhel9-operator:26.6-82026-06-25redhat

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.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 38× 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 234 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-9083?
CVE-2026-9083 is a medium vulnerability published on June 25, 2026. A flaw was found in Keycloak. A realm administrator with the "manage-realm" role can exploit this vulnerability by submitting an arbitrary filesystem path as a keystore parameter when creating a key provider component. This allows the administrator to probe arbitrary filesystem paths, determining…
When was CVE-2026-9083 disclosed?
CVE-2026-9083 was first published on June 25, 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-2026-9083 actively exploited?
CVE-2026-9083 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.8% probability of exploitation in the next 30 days (54th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-9083?
CVE-2026-9083 has a CVSS base score of 4.9 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-9083?
A fix for CVE-2026-9083 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-9083 are linked in the Vendor Advisories panel on this page.

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