CVE-2026-4629

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-06-30. a secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A flaw was found in Keycloak. A highly privileged user with manage-clients permission can exploit this vulnerability by injecting a hardcoded role mapper into any client. This action allows the user to bypass existing scope restrictions and inject the realm-admin role into generated tokens, resulting in privilege escalation and full administrative access to the realm.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100

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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
EPSS PROB
0.5%
EPSS %ILE
39th
KEV
Not listed

Published

June 30, 2026

Last Modified

August 5, 2026

Advisory Details (2)

Auto-updated Jun 30, 2026
Patch available. Sources: redhat.
redhat

2450244 – (CVE-2026-4629) CVE-2026-4629 keycloak: Keycloak: Privilege escalation through hardcoded role mapper injection

https://bugzilla.redhat.com/show_bug.cgi?id=2450244
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-4629

Vendor Advisories for CVE-2026-4629(3)

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

Patch Availability(2)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatrhbk/keycloak-rhel92026-08-05redhat
redhatrhbk/keycloak-rhel9-operator:26.4-222026-08-05redhat

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 5× in last 7d / 33× 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 208 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-4629?
CVE-2026-4629 is a medium vulnerability published on June 30, 2026. A flaw was found in Keycloak. A highly privileged user with manage-clients permission can exploit this vulnerability by injecting a hardcoded role mapper into any client. This action allows the user to bypass existing scope restrictions and inject the realm-admin role into generated tokens,…
When was CVE-2026-4629 disclosed?
CVE-2026-4629 was first published on June 30, 2026, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-4629 actively exploited?
CVE-2026-4629 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (39th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-4629?
CVE-2026-4629 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-4629?
A fix for CVE-2026-4629 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-4629 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-4629

Explore →

Is Your Infrastructure Affected by CVE-2026-4629?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs