CVE-2026-19584

HIGHPre-NVD 7.77.7—
EchelonGraph scoreHIGH confidence

Score 7.7 from GitHub Security Advisory (severity: HIGH) published 2026-09-10. a secondary CVSS source baseline 7.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.7Exploit: None knownExposed: 0

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

Velociraptor allows for the creation of notebook backups in its default enabled daily backup feature. When Velociraptor restores the backup, the notebook cell content is interpolated into a template with no ACL checks. This allows a malicious user with NOTEBOOK_EDITOR permission to plant a VQL query which will be evaluated at elevated permissions if the notebook's backup is subsequently restored.

CVSS v3
7.7
EG Score
7.7(high)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity77% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
9%
KEV
Not listed

Published

September 10, 2026

Last Modified

September 11, 2026

Advisory Details (2)

Auto-updated Sep 10, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr.
github_pr

Bugfix: Enforce required permissions on client monitoring

Fix merged in Velocidex/velociraptor PR #4967 on 2026-08-10 — awaiting tagged release

https://github.com/Velocidex/velociraptor/pull/4967
generic

CVE-2026-19584 Velociraptor VQL injection during notebook restore from …

http://docs.velociraptor.app/announcements/advisories/cve-2026-19584/

Vendor Advisories for CVE-2026-19584(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 26× in last 7d / 44× 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. 2026-09-19 11:06 UTCGHSA enrichment
  2. 2026-09-18 22:45 UTCEG score recompute
  3. 2026-09-18 22:45 UTCGHSA enrichment
  4. 2026-09-18 19:27 UTCEPSS rescore
  5. 2026-09-18 10:22 UTCGHSA enrichment
  6. 2026-09-17 22:00 UTCEG score recompute
  7. 2026-09-17 22:00 UTCGHSA enrichment
  8. 2026-09-17 09:38 UTCGHSA enrichment
  9. 2026-09-16 21:16 UTCEG score recompute
  10. 2026-09-16 21:16 UTCGHSA enrichment
  11. 2026-09-16 14:07 UTCEPSS rescore
  12. 2026-09-16 08:54 UTCEG score recompute
  13. 2026-09-16 08:53 UTCGHSA enrichment
  14. 2026-09-16 05:14 UTCEPSS rescore
  15. 2026-09-15 19:42 UTCGHSA enrichment
  16. 2026-09-15 07:19 UTCEG score recompute
  17. 2026-09-15 07:19 UTCGHSA enrichment
  18. 2026-09-14 18:57 UTCGHSA enrichment
  19. 2026-09-14 06:35 UTCGHSA enrichment
  20. 2026-09-13 18:13 UTCEG score recompute
  21. 2026-09-13 18:13 UTCGHSA enrichment
  22. 2026-09-13 16:46 UTCEPSS rescore
  23. 2026-09-13 05:50 UTCGHSA enrichment
  24. 2026-09-12 17:28 UTCEG score recompute
  25. 2026-09-12 17:28 UTCGHSA enrichment
Show 19 more
  1. 2026-09-12 15:00 UTCEPSS rescore
  2. 2026-09-12 05:06 UTCGHSA enrichment
  3. 2026-09-11 16:44 UTCEG score recompute
  4. 2026-09-11 16:44 UTCGHSA enrichment
  5. 2026-09-11 14:52 UTCEPSS rescore
  6. 2026-09-11 09:36 UTCEPSS rescore
  7. 2026-09-11 04:21 UTCEG score recompute
  8. 2026-09-11 04:21 UTCGHSA enrichment
  9. 2026-09-11 04:01 UTCEG score recompute
  10. 2026-09-11 04:00 UTCGHSA enrichment
  11. 2026-09-10 18:23 UTCEG score recompute
  12. 2026-09-10 18:22 UTCGHSA enrichment
  13. 2026-09-10 17:40 UTCEG score recompute
  14. 2026-09-10 17:40 UTCGHSA enrichment
  15. 2026-09-10 15:58 UTCGHSA enrichment
  16. 2026-09-10 03:33 UTCEG score recompute
  17. 2026-09-10 03:33 UTCGHSA enrichment
  18. 2026-09-10 03:06 UTCEG score recompute
  19. 2026-09-10 03:04 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-19584?
CVE-2026-19584 is a high vulnerability published on September 10, 2026. Velociraptor allows for the creation of notebook backups in its default enabled daily backup feature. When Velociraptor restores the backup, the notebook cell content is interpolated into a template with no ACL checks. This allows a malicious user with NOTEBOOK_EDITOR permission to plant a VQL…
When was CVE-2026-19584 disclosed?
CVE-2026-19584 was first published in the National Vulnerability Database on September 10, 2026, with the most recent update on September 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19584 actively exploited?
CVE-2026-19584 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 91.0% of all scored CVEs.
What is the CVSS score of CVE-2026-19584?
CVE-2026-19584 has a CVSS v3 base score of 7.7 (NVD).
How do I remediate CVE-2026-19584?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19584, 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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