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
Trending — 4 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

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
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
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 / EcosystemFixed in / 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 27× in last 7d / 101× 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 146 total refreshes for this CVE.

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

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 in the National Vulnerability Database 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% probability of exploitation in the next 30 days, which ranks it in the top 74.4% of all scored CVEs.
What is the CVSS score of CVE-2026-4629?
CVE-2026-4629 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-4629?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-4629, 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-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.

Start Free Scan →Browse All CVEs