CVE-2026-57028

HIGHPre-NVD 7.37.3
EchelonGraph scoreMEDIUM confidence

Score 7.3 from GitHub Security Advisory published 2026-07-10. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

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

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause license exhaustion.

Due to an incorrect initialization, a process which should only be able to communicate internally within the device, can be reached over the network via an open port. This leads to unauthorized access to the license management.

This issue affects all Junos OS Evolved versions before 23.2R2-EVO.

CVSS v3
7.3
EG Score
7.3(medium)
EG Risk
48(Track)
EG Risk 48/100SSVC: 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
Severity73% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
22%
KEV
Not listed

Published

July 9, 2026

Last Modified

July 13, 2026

Advisory Details (1)

Auto-updated Jul 9, 2026
No patch confirmed yet.

Vendor Advisories for CVE-2026-57028(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 20× in last 7d / 108× 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 154 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-57028?
CVE-2026-57028 is a high vulnerability published on July 9, 2026. An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause license exhaustion. Due to an incorrect initialization, a process which should only be able to communicate internally…
When was CVE-2026-57028 disclosed?
CVE-2026-57028 was first published in the National Vulnerability Database on July 9, 2026, with the most recent update on July 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57028 actively exploited?
CVE-2026-57028 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 77.9% of all scored CVEs.
What is the CVSS score of CVE-2026-57028?
CVE-2026-57028 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-57028?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57028, 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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