CVE-2026-13379

CRITICALNVD 9.19.1—
EchelonGraph scoreHIGH confidence

Score 9.1 from GitHub Security Advisory published 2026-07-30. NVD baseline CVSS 9.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
9.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.1Exploit: None knownExposed: 0

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

The Windows interactive service in OpenVPN 2.7_alpha1 through 2.7.4 allows remote attackers to cause persistent DNS state pollution or a service crash via a crafted search domain during the disconnection process

CVSS v3
9.1
EG Score
9.1(high)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity91% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
27%
KEV
Not listed

Published

July 30, 2026

Last Modified

August 5, 2026

References (2)

Vendor Advisories for CVE-2026-13379(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 50× in last 7d / 137× 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 137 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-13379?
CVE-2026-13379 is a critical vulnerability published on July 30, 2026. The Windows interactive service in OpenVPN 2.7_alpha1 through 2.7.4 allows remote attackers to cause persistent DNS state pollution or a service crash via a crafted search domain during the disconnection process
When was CVE-2026-13379 disclosed?
CVE-2026-13379 was first published in the National Vulnerability Database on July 30, 2026, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13379 actively exploited?
CVE-2026-13379 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 73.1% of all scored CVEs.
What is the CVSS score of CVE-2026-13379?
CVE-2026-13379 has a CVSS v3 base score of 9.1 (NVD).
How do I remediate CVE-2026-13379?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13379, 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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