CVE-2026-44914

HIGHNVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-06-22. NVD baseline CVSS 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.2Exploit: None knownExposed: 0

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

Apache NiFi 1.12.0 through 2.9.0 are missing authorization when replacing Process Groups that include extension components with specific Required Permissions based on the Restricted annotation. The Restricted annotation indicates additional privileges required, but framework authorization did not check restricted status when handling requests to replace Process Groups. The missing authorization permits a user with general write access to add components with Restricted status. Apache NiFi installations that do not implement specific authorization for Restricted components are not subject to this vulnerability because the framework enforces write permissions as the security boundary. Upgrading to Apache NiFi 2.9.0 is the recommended mitigation, which removes the implementation of Restricted status authorization from the framework.

CVSS v3
7.2
EG Score
7.2(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity72% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
32%
KEV
Not listed

Published

June 22, 2026

Last Modified

June 24, 2026

Advisory Details (2)

Auto-updated Jun 22, 2026
No patch confirmed yet.
generic

oss-security - CVE-2026-44914: Apache NiFi: Missing Authorization of Restricted Permissions when Replacing Flow Contents

http://www.openwall.com/lists/oss-security/2026/06/20/6
generic
https://lists.apache.org/thread/ydr34t03xd1n0t9oogpzogjrd5y93838

Vendor Advisories for CVE-2026-44914(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 24× in last 7d / 74× 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 115 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-44914?
CVE-2026-44914 is a high vulnerability published on June 22, 2026. Apache NiFi 1.12.0 through 2.9.0 are missing authorization when replacing Process Groups that include extension components with specific Required Permissions based on the Restricted annotation. The Restricted annotation indicates additional privileges required, but framework authorization did not…
When was CVE-2026-44914 disclosed?
CVE-2026-44914 was first published in the National Vulnerability Database on June 22, 2026, with the most recent update on June 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-44914 actively exploited?
CVE-2026-44914 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 67.9% of all scored CVEs.
What is the CVSS score of CVE-2026-44914?
CVE-2026-44914 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-44914?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-44914, 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.

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