CVE-2026-12473

HIGHPre-NVD 8.28.2—
EchelonGraph scoreHIGH confidence

Score 8.2 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. a secondary CVSS source baseline 8.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.2
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.2Exploit: NoneExposed: 0

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

Two data sources (DICOMWebProxy and DICOMJSON) shipped in the default configuration fetch an arbitrary URL parameter without validation. A global authentication service in OHIF automatically injects the authenticated user's OIDC Bearer token into the resulting requests, sending it to the attacker-controlled server. DICOMweb data sources are not impacted.

CVSS v3
8.2
EG Score
8.2(high)
EPSS
14.0%
KEV
Not listed

Published

June 25, 2026

Last Modified

June 26, 2026

Advisory Details (2)

Auto-updated Jun 26, 2026
Patch available. Sources: cisa.
cisa Patch Available

OHIF Viewers DICOM | CISA

https://www.cisa.gov/news-events/ics-advisories/icsma-26-176-02
generic

CSAF/csaf_files/OT/white/2026/icsma-26-176-02.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-176-02.json

Vendor Advisories for CVE-2026-12473(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 38× in last 7d / 64× 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. 2026-07-07 04:00 UTCEG score recompute
  2. 2026-07-07 04:00 UTCGHSA enrichment
  3. 2026-07-06 16:50 UTCEG score recompute
  4. 2026-07-06 16:50 UTCGHSA enrichment
  5. 2026-07-06 16:27 UTCEPSS rescore
  6. 2026-07-06 05:38 UTCEG score recompute
  7. 2026-07-06 05:38 UTCGHSA enrichment
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-05 18:27 UTCEG score recompute
  10. 2026-07-05 18:27 UTCGHSA enrichment
  11. 2026-07-05 07:18 UTCEG score recompute
  12. 2026-07-05 07:18 UTCGHSA enrichment
  13. 2026-07-05 02:30 UTCEPSS rescore
  14. 2026-07-05 02:30 UTCEPSS rescore
  15. 2026-07-04 20:07 UTCEG score recompute
  16. 2026-07-04 20:07 UTCGHSA enrichment
  17. 2026-07-04 08:58 UTCEG score recompute
  18. 2026-07-04 08:58 UTCGHSA enrichment
  19. 2026-07-04 06:31 UTCEPSS rescore
  20. 2026-07-03 21:48 UTCEG score recompute
  21. 2026-07-03 21:48 UTCGHSA enrichment
  22. 2026-07-03 10:39 UTCEG score recompute
  23. 2026-07-03 10:39 UTCGHSA enrichment
  24. 2026-07-02 23:22 UTCEG score recompute
  25. 2026-07-02 23:22 UTCGHSA enrichment
Show 39 more
  1. 2026-07-02 12:13 UTCEG score recompute
  2. 2026-07-02 12:13 UTCGHSA enrichment
  3. 2026-07-02 01:03 UTCEG score recompute
  4. 2026-07-02 01:03 UTCGHSA enrichment
  5. 2026-07-01 15:06 UTCEPSS rescore
  6. 2026-07-01 15:06 UTCEPSS rescore
  7. 2026-07-01 13:49 UTCEG score recompute
  8. 2026-07-01 13:49 UTCGHSA enrichment
  9. 2026-07-01 02:39 UTCEG score recompute
  10. 2026-07-01 02:39 UTCGHSA enrichment
  11. 2026-06-30 23:22 UTCEPSS rescore
  12. 2026-06-30 15:29 UTCEG score recompute
  13. 2026-06-30 15:29 UTCGHSA enrichment
  14. 2026-06-30 04:20 UTCEG score recompute
  15. 2026-06-30 04:20 UTCGHSA enrichment
  16. 2026-06-29 17:11 UTCEG score recompute
  17. 2026-06-29 17:10 UTCGHSA enrichment
  18. 2026-06-29 14:06 UTCEPSS rescore
  19. 2026-06-29 05:56 UTCEG score recompute
  20. 2026-06-29 05:55 UTCGHSA enrichment
  21. 2026-06-28 18:44 UTCEG score recompute
  22. 2026-06-28 18:44 UTCGHSA enrichment
  23. 2026-06-28 14:07 UTCEPSS rescore
  24. 2026-06-28 07:34 UTCEG score recompute
  25. 2026-06-28 07:34 UTCGHSA enrichment
  26. 2026-06-28 04:56 UTCEPSS rescore
  27. 2026-06-28 04:56 UTCEPSS rescore
  28. 2026-06-27 20:25 UTCEG score recompute
  29. 2026-06-27 20:25 UTCGHSA enrichment
  30. 2026-06-27 09:15 UTCEG score recompute
  31. 2026-06-27 09:15 UTCGHSA enrichment
  32. 2026-06-27 03:08 UTCEPSS rescore
  33. 2026-06-26 22:05 UTCEG score recompute
  34. 2026-06-26 22:05 UTCGHSA enrichment
  35. 2026-06-26 15:40 UTCNVD updateCVSS v4 → 8.3
  36. 2026-06-26 10:56 UTCEG score recompute
  37. 2026-06-26 10:56 UTCGHSA enrichment
  38. 2026-06-25 21:46 UTCEG score recompute
  39. 2026-06-25 21:46 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-12473?
CVE-2026-12473 is a high vulnerability published on June 25, 2026. Two data sources (DICOMWebProxy and DICOMJSON) shipped in the default configuration fetch an arbitrary URL parameter without validation. A global authentication service in OHIF automatically injects the authenticated user's OIDC Bearer token into the resulting requests, sending it to the…
When was CVE-2026-12473 disclosed?
CVE-2026-12473 was first published in the National Vulnerability Database on June 25, 2026, with the most recent update on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12473 actively exploited?
CVE-2026-12473 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-12473?
CVE-2026-12473 has a CVSS v3 base score of 8.2 (NVD).
How do I remediate CVE-2026-12473?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12473, 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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