CVE-2026-50747

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreMEDIUM confidence

Score 9.9 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-02. a secondary CVSS source baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.9Exploit: None knownExposed: 0

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

A malicious actor with access to the network and low privileges could exploit a series of authenticated SQL Injection vulnerabilities found in UniFi Talk Application to escalate privileges on the host device.

CVSS v3
9.9
EG Score
9.9(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity99% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
41%
KEV
Not listed

Published

July 2, 2026

Last Modified

July 9, 2026

Advisory Details (1)

Auto-updated Sep 11, 2026
No patch confirmed yet.
generic
https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc

Vendor Advisories for CVE-2026-50747(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 10× in last 7d / 113× 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 353 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-50747?
CVE-2026-50747 is a critical vulnerability published on July 2, 2026. A malicious actor with access to the network and low privileges could exploit a series of authenticated SQL Injection vulnerabilities found in UniFi Talk Application to escalate privileges on the host device.
When was CVE-2026-50747 disclosed?
CVE-2026-50747 was first published in the National Vulnerability Database on July 2, 2026, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-50747 actively exploited?
CVE-2026-50747 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 59.2% of all scored CVEs.
What is the CVSS score of CVE-2026-50747?
CVE-2026-50747 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2026-50747?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-50747, 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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