CVE-2026-19191

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH 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 security vulnerability has been detected in StableBit DrivePool 2.3.13.1687. This vulnerability affects unknown code of the file C:\Program Files\StableBit\DrivePool\DrivePool.Service.exe of the component DrivePoolService. Such manipulation leads to permission issues. The attack must be carried out locally. The exploit has been disclosed publicly and may be used.

CVSS v3
7.8
EG Score
7.8(high)
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
1%
KEV
Not listed

Published

August 7, 2026

Last Modified

August 12, 2026

Advisory Details (1)

Auto-updated Aug 7, 2026
No patch confirmed yet.
generic

StableBit DrivePool 2.... | Winslow Blog

https://winslow1984.com/books/cve-collection/page/stablebit-drivepool-23131687-local-privilege-escalation-via-insecure-deserialization

Vendor Advisories for CVE-2026-19191(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 27× in last 7d / 65× 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 08:17 UTCEG score recompute
  2. 2026-08-21 08:17 UTCGHSA enrichment
  3. 2026-08-20 22:55 UTCEPSS rescore
  4. 2026-08-20 21:03 UTCGHSA enrichment
  5. 2026-08-20 09:47 UTCGHSA enrichment
  6. 2026-08-19 22:33 UTCEG score recompute
  7. 2026-08-19 22:33 UTCGHSA enrichment
  8. 2026-08-19 17:03 UTCEPSS rescore
  9. 2026-08-19 11:19 UTCGHSA enrichment
  10. 2026-08-19 00:05 UTCGHSA enrichment
  11. 2026-08-18 12:48 UTCGHSA enrichment
  12. 2026-08-18 00:57 UTCEG score recompute
  13. 2026-08-18 00:57 UTCGHSA enrichment
  14. 2026-08-17 13:47 UTCEPSS rescore
  15. 2026-08-17 13:25 UTCGHSA enrichment
  16. 2026-08-17 02:11 UTCGHSA enrichment
  17. 2026-08-16 14:57 UTCEG score recompute
  18. 2026-08-16 14:57 UTCGHSA enrichment
  19. 2026-08-16 14:56 UTCEPSS rescore
  20. 2026-08-16 03:43 UTCEG score recompute
  21. 2026-08-16 03:43 UTCGHSA enrichment
  22. 2026-08-16 02:14 UTCEPSS rescore
  23. 2026-08-15 16:29 UTCGHSA enrichment
  24. 2026-08-15 05:15 UTCEG score recompute
  25. 2026-08-15 05:15 UTCGHSA enrichment
Show 40 more
  1. 2026-08-15 01:30 UTCEPSS rescore
  2. 2026-08-14 18:00 UTCGHSA enrichment
  3. 2026-08-14 06:46 UTCEG score recompute
  4. 2026-08-14 06:46 UTCGHSA enrichment
  5. 2026-08-13 22:00 UTCEPSS rescore
  6. 2026-08-13 19:32 UTCGHSA enrichment
  7. 2026-08-13 08:18 UTCGHSA enrichment
  8. 2026-08-12 21:04 UTCEG score recompute
  9. 2026-08-12 21:04 UTCGHSA enrichment
  10. 2026-08-12 13:50 UTCEPSS rescore
  11. 2026-08-12 10:48 UTCGHSA enrichment
  12. 2026-08-11 23:33 UTCEG score recompute
  13. 2026-08-11 23:33 UTCGHSA enrichment
  14. 2026-08-11 13:42 UTCEPSS rescore
  15. 2026-08-11 12:19 UTCGHSA enrichment
  16. 2026-08-11 01:05 UTCEG score recompute
  17. 2026-08-11 01:05 UTCGHSA enrichment
  18. 2026-08-11 00:00 UTCEPSS rescore
  19. 2026-08-10 13:51 UTCGHSA enrichment
  20. 2026-08-10 02:37 UTCGHSA enrichment
  21. 2026-08-09 15:23 UTCEG score recompute
  22. 2026-08-09 15:23 UTCGHSA enrichment
  23. 2026-08-09 13:46 UTCEPSS rescore
  24. 2026-08-09 04:09 UTCGHSA enrichment
  25. 2026-08-08 16:55 UTCEG score recompute
  26. 2026-08-08 16:55 UTCGHSA enrichment
  27. 2026-08-08 16:37 UTCEPSS rescore
  28. 2026-08-08 05:41 UTCGHSA enrichment
  29. 2026-08-07 18:27 UTCEG score recompute
  30. 2026-08-07 18:27 UTCGHSA enrichment
  31. 2026-08-07 18:26 UTCNVD updateCVSS v4 → 7.1
  32. 2026-08-07 17:47 UTCEG score recompute
  33. 2026-08-07 17:47 UTCGHSA enrichment
  34. 2026-08-07 17:47 UTCMITRE cvelistV5CVSS v4 → 8.5
  35. 2026-08-07 16:33 UTCEG score recompute
  36. 2026-08-07 16:33 UTCGHSA enrichment
  37. 2026-08-07 05:19 UTCEG score recompute
  38. 2026-08-07 05:19 UTCNVD updateCVSS v4 → 7.1
  39. 2026-08-07 04:18 UTCEG score recompute
  40. 2026-08-07 04:18 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-19191?
CVE-2026-19191 is a high vulnerability published on August 7, 2026. A security vulnerability has been detected in StableBit DrivePool 2.3.13.1687. This vulnerability affects unknown code of the file C:\Program Files\StableBit\DrivePool\DrivePool.Service.exe of the component DrivePoolService. Such manipulation leads to permission issues. The attack must be carried…
When was CVE-2026-19191 disclosed?
CVE-2026-19191 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-2026-19191 actively exploited?
CVE-2026-19191 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 98.6% of all scored CVEs.
What is the CVSS score of CVE-2026-19191?
CVE-2026-19191 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-19191?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19191, 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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