CVE-2026-12217

HIGHPre-NVD 7.87.8
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-15. A secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Elevated
7.8EG
EchelonGraph verdictPlan mitigationRemediate within your standard update timelines at low or medium mission impact and sooner than that at high (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.1%CVSS: 7.8Exploit: No code on recordExposed services: Not assessed

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

A security vulnerability has been detected in DVDFab Virtual Drive 2.0.0.5. Impacted is an unknown function in the library dvdfabio.sys of the component Signed Kernel Driver. The manipulation leads to improper privilege management. An attack has to be approached locally. The exploit has been disclosed publicly 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
7.8HIGHmedium confidence
EG Risk
51
EG Risk 51/100

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 (value × EchelonGraph’s weight)
Severity78% × 45%
The EG Score, 7.8 of 10.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low, Track* at medium and Attend at high mission impact.
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.1%
EPSS %ILE
1st
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low, Track* at medium and Attend at high mission impact.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

June 15, 2026

Last Modified

July 24, 2026

Advisory Details (1)

Auto-updated Jun 15, 2026
No fix on record yet.
Web page

DVDFab Virtual Drive K... | Winslow Blog

https://winslow1984.com/books/cve-collection/page/dvdfab-virtual-drive-kernel-driver-dvdfabiosys-local-privilege-escalation

Vendor Advisories for CVE-2026-12217(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 10× in last 7d / 20× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 237 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 137 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-11 20:12 UTCEG score recompute
  2. 2026-10-11 18:24 UTCEG score recompute
  3. 2026-10-11 14:58 UTCEG score recompute
  4. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  5. 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  6. 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  7. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  8. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  9. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  10. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  11. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  12. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  13. 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  14. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  15. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  16. 2026-09-16 05:14 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  17. 2026-09-14 03:51 UTCEG score recompute
  18. 2026-09-14 03:51 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  19. 2026-09-13 16:46 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  20. 2026-09-12 15:00 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  21. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  22. 2026-09-11 09:36 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  23. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  24. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  25. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.1% · 1st percentile
Show 75 more
  1. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  2. 2026-08-30 23:02 UTCEG score recompute
  3. 2026-08-30 23:02 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  4. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  5. 2026-08-30 01:21 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  6. 2026-08-28 21:40 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  7. 2026-08-27 14:24 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  8. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  9. 2026-08-24 23:40 UTCEG score recompute
  10. 2026-08-24 23:40 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  11. 2026-08-23 21:57 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  12. 2026-08-23 09:50 UTCEG score recompute
  13. 2026-08-23 09:50 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  14. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  15. 2026-08-21 23:48 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  16. 2026-08-21 22:42 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  17. 2026-08-21 09:54 UTCEG score recompute
  18. 2026-08-21 09:54 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  19. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  20. 2026-08-20 20:47 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  21. 2026-08-20 08:42 UTCEG score recompute
  22. 2026-08-20 08:42 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  23. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  24. 2026-08-19 13:30 UTCEG score recompute
  25. 2026-08-19 13:30 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  26. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  27. 2026-08-17 11:50 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  28. 2026-08-16 23:35 UTCEG score recompute
  29. 2026-08-16 23:35 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  30. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  31. 2026-08-16 11:29 UTCEG score recompute
  32. 2026-08-16 11:29 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  33. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  34. 2026-08-15 23:26 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  35. 2026-08-15 10:22 UTCEG score recompute
  36. 2026-08-15 10:22 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  37. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  38. 2026-08-14 22:12 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  39. 2026-08-14 10:08 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  40. 2026-08-13 22:05 UTCEG score recompute
  41. 2026-08-13 22:05 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  42. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  43. 2026-08-13 09:00 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  44. 2026-08-12 20:55 UTCEG score recompute
  45. 2026-08-12 20:55 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  46. 2026-08-12 13:50 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  47. 2026-08-12 08:51 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  48. 2026-08-11 20:47 UTCEG score recompute
  49. 2026-08-11 20:47 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  50. 2026-08-11 13:42 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  51. 2026-08-11 08:43 UTCEG score recompute
  52. 2026-08-11 08:43 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  53. 2026-08-10 23:59 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  54. 2026-08-10 20:39 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  55. 2026-08-10 08:25 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  56. 2026-08-09 20:22 UTCEG score recompute
  57. 2026-08-09 20:22 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  58. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  59. 2026-08-09 08:18 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  60. 2026-08-08 20:14 UTCEG score recompute
  61. 2026-08-08 20:14 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  62. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  63. 2026-08-08 08:09 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  64. 2026-08-07 20:05 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  65. 2026-08-07 08:01 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  66. 2026-08-06 19:57 UTCEG score recompute
  67. 2026-08-06 19:57 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  68. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  69. 2026-08-06 07:53 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  70. 2026-08-05 19:49 UTCEG score recompute
  71. 2026-08-05 19:49 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  72. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  73. 2026-08-04 15:43 UTCEG score recompute
  74. 2026-08-04 15:43 UTCGHSA enrichmentGHSA-28g2-hhg9-hhq8 · GitHub severity HIGH · GitHub CVSS 7.8
  75. 2026-08-04 15:09 UTCEPSS rescoreEPSS 0.1% · 1st percentile

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Frequently asked(5)

What is CVE-2026-12217?
CVE-2026-12217 is a high-severity vulnerability; its CVE record was published on June 15, 2026. A security vulnerability has been detected in DVDFab Virtual Drive 2.0.0.5. Impacted is an unknown function in the library dvdfabio.sys of the component Signed Kernel Driver. The manipulation leads to improper privilege management. An attack has to be approached locally. The exploit has been…
When was the CVE record for CVE-2026-12217 published?
The CVE record for CVE-2026-12217 was published on June 15, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of July 24, 2026; the record at its source may have been updated since.
Is CVE-2026-12217 actively exploited?
CVE-2026-12217 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.1% probability of exploitation in the next 30 days (1st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-12217?
CVE-2026-12217 has a CVSS base score of 7.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-12217?
No fix for CVE-2026-12217 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-2026-12217 are linked in the Vendor Advisories panel on this page.

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