CVE-2026-0392

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: <0.1% (below the 1st percentile of EPSS-scored CVEs). 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
7.3EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: <0.1%CVSS: 7.3Exploit: None knownExposed services: Not assessed

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

eParakstītājs 3.0 for Windows before version 1.10.0 retrieves and executes its automatic updates over a channel that is not authenticated or integrity-protected. On each launch the application fetches an update descriptor (XML) over TLS but accepts any TLS certificate (a permissive TrustManager and a HostnameVerifier that always returns true), does not verify any digital signature on the update descriptor, and does not verify the Authenticode signature or a checksum of the downloaded installer before running it. A man-in-the-middle attacker able to redirect www.eparaksts.lv can serve a crafted update descriptor pointing to an attacker-controlled executable, which the client downloads and executes, resulting in arbitrary code execution on the victim host.

CVSS v3
7.3
EG Score
7.3HIGHmedium confidence
EG Risk
33
EG Risk 33/100CISA SSVC

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%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
<0.1%
EPSS %ILE
below the 1st
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 3, 2026

Last Modified

September 1, 2026

Advisory Details (2)

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

eParaksts

https://www.eparaksts.lv/lv/par_mums/Jaunumi/Jauna_eParakstitajs_30_versija_1100
generic

Ievainojamību ziņošanas platforma

https://cvd.cert.lv/inbox/view/vuln-all-1689187061

Vendor Advisories for CVE-2026-0392(1)

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

Weakness Classification(3)

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

Data Freshness Timeline

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-0392?
CVE-2026-0392 is a high vulnerability published on August 3, 2026. eParakstītājs 3.0 for Windows before version 1.10.0 retrieves and executes its automatic updates over a channel that is not authenticated or integrity-protected. On each launch the application fetches an update descriptor (XML) over TLS but accepts any TLS certificate (a permissive TrustManager and…
When was CVE-2026-0392 disclosed?
CVE-2026-0392 was first published on August 3, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-0392 actively exploited?
CVE-2026-0392 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a <0.1% probability of exploitation in the next 30 days (below the 1st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-0392?
CVE-2026-0392 has a CVSS base score of 7.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-0392?
No fix for CVE-2026-0392 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-0392 are linked in the Vendor Advisories panel on this page.

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