CVE-2026-12473

HIGHPre-NVD 8.28.2—
EchelonGraph scoreMEDIUM 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
8.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.2Exploit: None knownExposed: 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(medium)
EG Risk
42(Track)
EG Risk 42/100SSVC: 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
Severity82% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
32%
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 6× in last 7d / 61× 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 213 total refreshes for this CVE.

  1. 2026-09-11 14:52 UTCEPSS rescore
  2. 2026-09-11 09:36 UTCEPSS rescore
  3. 2026-09-10 09:34 UTCEPSS rescore
  4. 2026-09-08 22:00 UTCEPSS rescore
  5. 2026-09-07 16:01 UTCEPSS rescore
  6. 2026-09-06 13:47 UTCEPSS rescore
  7. 2026-09-04 05:06 UTCEPSS rescore
  8. 2026-09-02 14:11 UTCEPSS rescore
  9. 2026-09-01 13:53 UTCEPSS rescore
  10. 2026-09-01 04:39 UTCEPSS rescore
  11. 2026-08-30 19:30 UTCEG score recompute
  12. 2026-08-30 19:30 UTCGHSA enrichment
  13. 2026-08-30 19:17 UTCEPSS rescore
  14. 2026-08-30 01:21 UTCEPSS rescore
  15. 2026-08-28 21:40 UTCEPSS rescore
  16. 2026-08-27 23:17 UTCEG score recompute
  17. 2026-08-27 23:17 UTCGHSA enrichment
  18. 2026-08-27 14:24 UTCEPSS rescore
  19. 2026-08-25 13:48 UTCEPSS rescore
  20. 2026-08-25 00:18 UTCEG score recompute
  21. 2026-08-25 00:18 UTCGHSA enrichment
  22. 2026-08-24 13:08 UTCEG score recompute
  23. 2026-08-24 13:08 UTCGHSA enrichment
  24. 2026-08-23 20:40 UTCGHSA enrichment
  25. 2026-08-23 09:30 UTCEG score recompute
Show 75 more
  1. 2026-08-23 09:30 UTCGHSA enrichment
  2. 2026-08-23 00:19 UTCEPSS rescore
  3. 2026-08-22 22:21 UTCGHSA enrichment
  4. 2026-08-22 09:58 UTCEG score recompute
  5. 2026-08-22 09:58 UTCGHSA enrichment
  6. 2026-08-21 23:48 UTCEPSS rescore
  7. 2026-08-21 17:25 UTCGHSA enrichment
  8. 2026-08-21 05:23 UTCEG score recompute
  9. 2026-08-21 05:23 UTCGHSA enrichment
  10. 2026-08-20 22:55 UTCEPSS rescore
  11. 2026-08-20 18:14 UTCGHSA enrichment
  12. 2026-08-20 07:01 UTCEG score recompute
  13. 2026-08-20 07:01 UTCGHSA enrichment
  14. 2026-08-19 17:03 UTCEPSS rescore
  15. 2026-08-19 12:39 UTCGHSA enrichment
  16. 2026-08-19 01:13 UTCEG score recompute
  17. 2026-08-19 01:13 UTCGHSA enrichment
  18. 2026-08-18 13:48 UTCEPSS rescore
  19. 2026-08-17 11:53 UTCGHSA enrichment
  20. 2026-08-17 00:44 UTCEG score recompute
  21. 2026-08-17 00:44 UTCGHSA enrichment
  22. 2026-08-16 14:56 UTCEPSS rescore
  23. 2026-08-16 13:34 UTCGHSA enrichment
  24. 2026-08-16 02:24 UTCEG score recompute
  25. 2026-08-16 02:24 UTCGHSA enrichment
  26. 2026-08-16 02:14 UTCEPSS rescore
  27. 2026-08-15 15:15 UTCGHSA enrichment
  28. 2026-08-15 04:06 UTCEG score recompute
  29. 2026-08-15 04:06 UTCGHSA enrichment
  30. 2026-08-15 01:30 UTCEPSS rescore
  31. 2026-08-14 16:56 UTCGHSA enrichment
  32. 2026-08-14 05:37 UTCEG score recompute
  33. 2026-08-14 05:37 UTCGHSA enrichment
  34. 2026-08-13 22:00 UTCEPSS rescore
  35. 2026-08-13 18:27 UTCGHSA enrichment
  36. 2026-08-13 06:04 UTCGHSA enrichment
  37. 2026-08-12 18:54 UTCEG score recompute
  38. 2026-08-12 18:54 UTCGHSA enrichment
  39. 2026-08-12 13:50 UTCEPSS rescore
  40. 2026-08-12 07:45 UTCGHSA enrichment
  41. 2026-08-11 20:36 UTCEG score recompute
  42. 2026-08-11 20:36 UTCGHSA enrichment
  43. 2026-08-11 13:42 UTCEPSS rescore
  44. 2026-08-11 09:27 UTCEG score recompute
  45. 2026-08-11 09:27 UTCGHSA enrichment
  46. 2026-08-10 23:59 UTCEPSS rescore
  47. 2026-08-10 22:17 UTCGHSA enrichment
  48. 2026-08-10 11:08 UTCGHSA enrichment
  49. 2026-08-09 23:58 UTCEG score recompute
  50. 2026-08-09 23:58 UTCGHSA enrichment
  51. 2026-08-09 13:46 UTCEPSS rescore
  52. 2026-08-09 12:49 UTCGHSA enrichment
  53. 2026-08-09 01:40 UTCEG score recompute
  54. 2026-08-09 01:40 UTCGHSA enrichment
  55. 2026-08-08 16:37 UTCEPSS rescore
  56. 2026-08-08 14:31 UTCGHSA enrichment
  57. 2026-08-08 03:21 UTCEG score recompute
  58. 2026-08-08 03:21 UTCGHSA enrichment
  59. 2026-08-07 16:12 UTCGHSA enrichment
  60. 2026-08-07 05:03 UTCGHSA enrichment
  61. 2026-08-06 17:54 UTCEG score recompute
  62. 2026-08-06 17:54 UTCGHSA enrichment
  63. 2026-08-06 13:46 UTCEPSS rescore
  64. 2026-08-06 06:44 UTCGHSA enrichment
  65. 2026-08-05 19:35 UTCEG score recompute
  66. 2026-08-05 19:35 UTCGHSA enrichment
  67. 2026-08-05 19:17 UTCEPSS rescore
  68. 2026-08-05 08:23 UTCGHSA enrichment
  69. 2026-08-04 20:06 UTCEG score recompute
  70. 2026-08-04 20:06 UTCGHSA enrichment
  71. 2026-08-04 15:09 UTCEPSS rescore
  72. 2026-08-04 10:38 UTCEPSS rescore
  73. 2026-08-04 08:55 UTCGHSA enrichment
  74. 2026-08-03 18:59 UTCEG score recompute
  75. 2026-08-03 18:59 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 0% probability of exploitation in the next 30 days, which ranks it in the top 67.7% of all scored CVEs.
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.

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