CVE-2026-82583

HIGHPre-NVD 8.38.3—
EchelonGraph scoreHIGH confidence

Score 8.3 from GitHub Security Advisory (severity: HIGH) published 2026-09-11. a secondary CVSS source baseline 8.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.3Exploit: None knownExposed: 0

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

NextGen Connect (Mirth Connect) versions 4.7.1 and earlier allow an authenticated user to execute arbitrary SQL through a Database Connector API, which could result in disclosure of stored credentials for connected systems, arbitrary file write, and a denial-of-service condition.

CVSS v3
8.3
EG Score
8.3(high)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity83% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

September 11, 2026

Last Modified

September 18, 2026

Advisory Details (2)

Auto-updated Sep 11, 2026
Patch available. Sources: cisa.
generic

CSAF/csaf_files/OT/white/2026/icsma-26-253-01.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-253-01.json
cisa Patch Available

NextGen Healthcare Mirth Connect | CISA

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-253-01

Vendor Advisories for CVE-2026-82583(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 25× in last 7d / 52× 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.

  1. 2026-09-24 21:56 UTCEG score recompute
  2. 2026-09-24 21:56 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-24 08:44 UTCGHSA enrichment
  5. 2026-09-23 19:34 UTCEG score recompute
  6. 2026-09-23 19:33 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-23 05:17 UTCGHSA enrichment
  9. 2026-09-22 16:06 UTCEG score recompute
  10. 2026-09-22 16:06 UTCGHSA enrichment
  11. 2026-09-22 16:01 UTCEPSS rescore
  12. 2026-09-22 02:56 UTCEG score recompute
  13. 2026-09-22 02:56 UTCGHSA enrichment
  14. 2026-09-21 21:09 UTCEPSS rescore
  15. 2026-09-21 13:45 UTCGHSA enrichment
  16. 2026-09-21 00:33 UTCEG score recompute
  17. 2026-09-21 00:33 UTCGHSA enrichment
  18. 2026-09-20 20:16 UTCEPSS rescore
  19. 2026-09-20 11:21 UTCGHSA enrichment
  20. 2026-09-19 22:10 UTCEG score recompute
  21. 2026-09-19 22:10 UTCGHSA enrichment
  22. 2026-09-19 08:59 UTCGHSA enrichment
  23. 2026-09-18 19:49 UTCEG score recompute
  24. 2026-09-18 19:49 UTCGHSA enrichment
  25. 2026-09-18 19:28 UTCEPSS rescore
Show 27 more
  1. 2026-09-18 08:54 UTCGHSA enrichment
  2. 2026-09-17 19:43 UTCEG score recompute
  3. 2026-09-17 19:43 UTCGHSA enrichment
  4. 2026-09-17 03:12 UTCEG score recompute
  5. 2026-09-17 03:12 UTCGHSA enrichment
  6. 2026-09-16 14:08 UTCEPSS rescore
  7. 2026-09-16 14:01 UTCEG score recompute
  8. 2026-09-16 14:01 UTCGHSA enrichment
  9. 2026-09-16 05:15 UTCEPSS rescore
  10. 2026-09-16 00:51 UTCGHSA enrichment
  11. 2026-09-15 11:41 UTCEG score recompute
  12. 2026-09-15 11:41 UTCGHSA enrichment
  13. 2026-09-15 03:12 UTCEPSS rescore
  14. 2026-09-15 03:12 UTCEPSS rescore
  15. 2026-09-14 22:31 UTCGHSA enrichment
  16. 2026-09-14 09:20 UTCGHSA enrichment
  17. 2026-09-13 20:10 UTCEG score recompute
  18. 2026-09-13 20:10 UTCGHSA enrichment
  19. 2026-09-13 06:59 UTCGHSA enrichment
  20. 2026-09-12 17:49 UTCEG score recompute
  21. 2026-09-12 17:49 UTCGHSA enrichment
  22. 2026-09-12 04:39 UTCEG score recompute
  23. 2026-09-12 04:39 UTCGHSA enrichment
  24. 2026-09-11 15:28 UTCEG score recompute
  25. 2026-09-11 15:04 UTCEG score recompute
  26. 2026-09-11 14:20 UTCEG score recompute
  27. 2026-09-11 14:19 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-82583?
CVE-2026-82583 is a high vulnerability published on September 11, 2026. NextGen Connect (Mirth Connect) versions 4.7.1 and earlier allow an authenticated user to execute arbitrary SQL through a Database Connector API, which could result in disclosure of stored credentials for connected systems, arbitrary file write, and a denial-of-service condition.
When was CVE-2026-82583 disclosed?
CVE-2026-82583 was first published in the National Vulnerability Database on September 11, 2026, with the most recent update on September 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82583 actively exploited?
CVE-2026-82583 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 63.6% of all scored CVEs.
What is the CVSS score of CVE-2026-82583?
CVE-2026-82583 has a CVSS v3 base score of 8.3 (NVD).
How do I remediate CVE-2026-82583?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82583, 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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