CVE-2026-0392

HIGHPre-NVD 7.37.3
EchelonGraph scoreLOW confidence

This high-severity CVE scores 7.3 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 100% 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
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.

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
7.3(low)
EG Risk
33(Track)
EG Risk 33/100SSVC: 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%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
0%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 5, 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 15× in last 7d / 53× 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.

  1. 2026-08-21 04:21 UTCGHSA enrichment
  2. 2026-08-20 17:14 UTCGHSA enrichment
  3. 2026-08-20 06:07 UTCGHSA enrichment
  4. 2026-08-19 19:00 UTCGHSA enrichment
  5. 2026-08-19 07:50 UTCGHSA enrichment
  6. 2026-08-18 20:39 UTCGHSA enrichment
  7. 2026-08-18 09:32 UTCGHSA enrichment
  8. 2026-08-17 22:26 UTCGHSA enrichment
  9. 2026-08-17 11:16 UTCGHSA enrichment
  10. 2026-08-17 00:10 UTCGHSA enrichment
  11. 2026-08-16 13:03 UTCGHSA enrichment
  12. 2026-08-16 01:57 UTCGHSA enrichment
  13. 2026-08-15 14:50 UTCGHSA enrichment
  14. 2026-08-15 03:43 UTCGHSA enrichment
  15. 2026-08-14 16:36 UTCGHSA enrichment
  16. 2026-08-14 05:28 UTCGHSA enrichment
  17. 2026-08-13 18:21 UTCEG score recompute
  18. 2026-08-13 18:21 UTCGHSA enrichment
  19. 2026-08-13 07:15 UTCGHSA enrichment
  20. 2026-08-12 20:08 UTCGHSA enrichment
  21. 2026-08-12 09:01 UTCGHSA enrichment
  22. 2026-08-11 21:54 UTCGHSA enrichment
  23. 2026-08-11 10:48 UTCGHSA enrichment
  24. 2026-08-10 23:41 UTCGHSA enrichment
  25. 2026-08-10 12:34 UTCGHSA enrichment
Show 28 more
  1. 2026-08-10 01:28 UTCGHSA enrichment
  2. 2026-08-09 14:21 UTCGHSA enrichment
  3. 2026-08-09 03:15 UTCGHSA enrichment
  4. 2026-08-08 16:09 UTCGHSA enrichment
  5. 2026-08-08 05:02 UTCGHSA enrichment
  6. 2026-08-07 17:56 UTCGHSA enrichment
  7. 2026-08-07 06:49 UTCGHSA enrichment
  8. 2026-08-06 19:43 UTCEG score recompute
  9. 2026-08-06 19:43 UTCGHSA enrichment
  10. 2026-08-06 13:46 UTCEPSS rescore
  11. 2026-08-06 08:36 UTCGHSA enrichment
  12. 2026-08-05 21:30 UTCEG score recompute
  13. 2026-08-05 21:30 UTCGHSA enrichment
  14. 2026-08-05 19:17 UTCEPSS rescore
  15. 2026-08-05 10:23 UTCEG score recompute
  16. 2026-08-05 10:23 UTCGHSA enrichment
  17. 2026-08-05 10:11 UTCEG score recompute
  18. 2026-08-05 10:11 UTCGHSA enrichment
  19. 2026-08-04 23:31 UTCEG score recompute
  20. 2026-08-04 23:31 UTCGHSA enrichment
  21. 2026-08-04 15:09 UTCEPSS rescore
  22. 2026-08-04 12:25 UTCGHSA enrichment
  23. 2026-08-03 23:38 UTCGHSA enrichment
  24. 2026-08-03 12:32 UTCEG score recompute
  25. 2026-08-03 11:27 UTCEG score recompute
  26. 2026-08-03 10:31 UTCEG score recompute
  27. 2026-08-03 10:16 UTCEG score recompute
  28. 2026-08-03 10:13 UTCMITRE cvelistV5first tracked

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 in the National Vulnerability Database on August 3, 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-2026-0392 actively exploited?
CVE-2026-0392 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 100.0% of all scored CVEs.
What is the CVSS score of CVE-2026-0392?
CVE-2026-0392 has a CVSS v3 base score of 7.3 (NVD). The EG score is currently aggregating — additional source signals are being incorporated as they become available..
How do I remediate CVE-2026-0392?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-0392, 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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