CVE-2026-86740

LOWPre-NVD 3.83.8—
EchelonGraph scoreHIGH confidence

Score 3.8 from GitHub Security Advisory published 2026-09-09. a secondary CVSS source baseline 3.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
3.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 3.8Exploit: None knownExposed: 0

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

Snipe-IT before 8.7.0 fails to check the return value of Storage::delete() in UploadedFilesController::destroy() and Api\\UploadedFilesController::destroy(), allowing deletion requests to report success while files remain on disk. Administrators performing attachment deletions receive success responses and see files hidden from listings, but the physical files persist on disk and remain accessible to anyone with filesystem or backup access.

CVSS v3
3.8
EG Score
3.8(high)
EG Risk
17(Track)
EG Risk 17/100SSVC: 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
Severity38% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
12%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 14, 2026

References (2)

Vendor Advisories for CVE-2026-86740(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 15× in last 7d / 22× 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. 2026-09-18 19:28 UTCEPSS rescore
  2. 2026-09-17 19:32 UTCEPSS rescore
  3. 2026-09-17 16:11 UTCEG score recompute
  4. 2026-09-17 16:11 UTCGHSA enrichment
  5. 2026-09-16 14:09 UTCEPSS rescore
  6. 2026-09-16 05:15 UTCEPSS rescore
  7. 2026-09-15 03:12 UTCEPSS rescore
  8. 2026-09-15 03:12 UTCEPSS rescore
  9. 2026-09-14 21:08 UTCGHSA enrichment
  10. 2026-09-14 14:31 UTCEG score recompute
  11. 2026-09-14 14:31 UTCGHSA enrichment
  12. 2026-09-14 13:36 UTCEG score recompute
  13. 2026-09-14 13:36 UTCGHSA enrichment
  14. 2026-09-12 15:45 UTCEG score recompute
  15. 2026-09-12 15:45 UTCGHSA enrichment
  16. 2026-09-11 14:53 UTCEPSS rescore
  17. 2026-09-11 14:53 UTCEPSS rescore
  18. 2026-09-09 20:41 UTCEG score recompute
  19. 2026-09-09 20:41 UTCGHSA enrichment
  20. 2026-09-09 14:27 UTCEG score recompute
  21. 2026-09-09 13:45 UTCEG score recompute
  22. 2026-09-09 13:44 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-86740?
CVE-2026-86740 is a low vulnerability published on September 9, 2026. Snipe-IT before 8.7.0 fails to check the return value of Storage::delete() in UploadedFilesController::destroy() and Api\\UploadedFilesController::destroy(), allowing deletion requests to report success while files remain on disk. Administrators performing attachment deletions receive success…
When was CVE-2026-86740 disclosed?
CVE-2026-86740 was first published in the National Vulnerability Database on September 9, 2026, with the most recent update on September 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-86740 actively exploited?
CVE-2026-86740 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 88.4% of all scored CVEs.
What is the CVSS score of CVE-2026-86740?
CVE-2026-86740 has a CVSS v3 base score of 3.8 (NVD).
How do I remediate CVE-2026-86740?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-86740, 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-2026-86740

Explore →

Is Your Infrastructure Affected by CVE-2026-86740?

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

Start Free Scan →Browse All CVEs