CVE-2026-73122

HIGHPre-NVD 7.77.7—
EchelonGraph scoreMEDIUM confidence

Score 7.7 from GitHub Security Advisory (severity: HIGH) published 2026-08-12. the CNA's CVSS baseline 7.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:redhat, epss, ghsa
Trending — 4 sources updated this week
7.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.7Exploit: None knownExposed: 0

A fix is available — apply it.

A flaw was found in the multicloud-operators-channel component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows a compromised agent from a managed cluster to gain unauthorized access to sensitive information. Specifically, the agent can read all Secrets and ConfigMaps within any Channel namespace on the hub, potentially exposing credentials for other tenants' Git and Helm repositories. This could lead to significant information disclosure.

CVSS v3
7.7
EG Score
7.7(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity77% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
20%
KEV
Not listed

Published

August 12, 2026

Last Modified

September 5, 2026

Advisory Details (2)

Auto-updated Aug 12, 2026
Patch available. Sources: redhat.
redhat

Bug Access Denied

https://bugzilla.redhat.com/show_bug.cgi?id=2514230
redhat Patch Available

CVE-2026-73122 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2026-73122

Vendor Advisories for CVE-2026-73122(7)

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

Patch Availability(6)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatrhacm2/multicluster-operators-channel-rhel9:17871728402026-08-26redhat
redhatrhacm2/multicluster-operators-channel-rhel9:17872421052026-08-26redhat
redhatrhacm2/multicluster-operators-channel-rhel9:17872606632026-08-26redhat
redhatrhacm2/multicluster-operators-channel-rhel9:17872593102026-08-26redhat
redhatrhacm2/multicluster-operators-channel-rhel9:17872386002026-08-26redhat
redhatrhacm2/multicluster-operators-channel-rhel9:17872420992026-08-26redhat

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 35× in last 7d / 157× 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 196 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-73122?
CVE-2026-73122 is a high vulnerability published on August 12, 2026. A flaw was found in the multicloud-operators-channel component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows a compromised agent from a managed cluster to gain unauthorized access to sensitive information. Specifically, the agent can read all Secrets and ConfigMaps…
When was CVE-2026-73122 disclosed?
CVE-2026-73122 was first published in the National Vulnerability Database on August 12, 2026, with the most recent update on September 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73122 actively exploited?
CVE-2026-73122 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 79.9% of all scored CVEs.
What is the CVSS score of CVE-2026-73122?
CVE-2026-73122 has a CVSS v4.0 base score of 7.7 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-73122?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-73122, 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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