CVE-2026-11967

HIGHPre-NVD 8.58.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 99% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
8.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.5Exploit: None knownExposed: 0

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

MobaXterm Personal Edition (Portable), in its 26.3 version (Build 5154), allows arbitrary code execution by loading a malicious DLL located in the same directory as the portable executable. Because the application automatically loads the winspool.drv library from that location during startup, an attacker with local access can place a specially crafted DLL alongside the executable to be executed when the victim launches the application.

CVSS v3
8.5
EG Score
8.5(medium)
EG Risk
43(Track)
EG Risk 43/100SSVC: 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
Severity85% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

June 12, 2026

Last Modified

June 12, 2026

Advisory Details (1)

Auto-updated Jun 12, 2026
No patch confirmed yet.
generic

Multiple vulnerabilities in Mobatek’s MobaXterm Personal Edition (Portable) | INCIBE-CERT | INCIBE

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-mobateks-mobaxterm-personal-edition-portable

Vendor Advisories for CVE-2026-11967(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 15× in last 7d / 91× 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 207 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-11967?
CVE-2026-11967 is a high vulnerability published on June 12, 2026. MobaXterm Personal Edition (Portable), in its 26.3 version (Build 5154), allows arbitrary code execution by loading a malicious DLL located in the same directory as the portable executable. Because the application automatically loads the winspool.drv library from that location during startup, an…
When was CVE-2026-11967 disclosed?
CVE-2026-11967 was first published in the National Vulnerability Database on June 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11967 actively exploited?
CVE-2026-11967 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 98.7% of all scored CVEs.
What is the CVSS score of CVE-2026-11967?
CVE-2026-11967 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-11967?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11967, 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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