CVE-2026-35083

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-03. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: None knownExposed: 0

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

A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity88% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

June 3, 2026

Last Modified

July 22, 2026

Advisory Details (1)

Auto-updated Jun 3, 2026
No patch confirmed yet.
generic

MBS: Several security vulnerabilities in the UGW web GUI

https://www.certvde.com/en/advisories/VDE-2026-039/

Vendor Advisories for CVE-2026-35083(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 9× in last 7d / 40× 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 250 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-35083?
CVE-2026-35083 is a high vulnerability published on June 3, 2026. A remote attacker with user privileges can exploit a stack buffer overflow to gain full system access as root.
When was CVE-2026-35083 disclosed?
CVE-2026-35083 was first published in the National Vulnerability Database on June 3, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-35083 actively exploited?
CVE-2026-35083 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 61.5% of all scored CVEs.
What is the CVSS score of CVE-2026-35083?
CVE-2026-35083 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-35083?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-35083, 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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