CVE-2026-19195

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-07. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: Elevated riskExposed: 0

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

A vulnerability has been found in V-Secure Jingyun Antivirus 2.4.2.39. The affected element is an unknown function in the library ZyArk.sys of the component Kernel Driver. The manipulation leads to improper access controls. The attack needs to be performed locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
51(Track*)
EG Risk 51/100SSVC: 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
Severity78% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
6%
KEV
Not listed

Published

August 7, 2026

Last Modified

August 12, 2026

Advisory Details (1)

Auto-updated Aug 7, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

V-secure · Issue #2 · patrickt2017/research · GitHub

https://github.com/patrickt2017/research/issues/2

Vendor Advisories for CVE-2026-19195(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 22× in last 7d / 101× 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 176 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-19195?
CVE-2026-19195 is a high vulnerability published on August 7, 2026. A vulnerability has been found in V-Secure Jingyun Antivirus 2.4.2.39. The affected element is an unknown function in the library ZyArk.sys of the component Kernel Driver. The manipulation leads to improper access controls. The attack needs to be performed locally. The exploit has been disclosed to…
When was CVE-2026-19195 disclosed?
CVE-2026-19195 was first published in the National Vulnerability Database on August 7, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19195 actively exploited?
CVE-2026-19195 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 93.6% of all scored CVEs.
What is the CVSS score of CVE-2026-19195?
CVE-2026-19195 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-19195?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19195, 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

Explore the affected products and dependency analysis for CVE-2026-19195

Explore →

Is Your Infrastructure Affected by CVE-2026-19195?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs