CVE-2026-75464

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-24. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 5 sources updated this weekElevated
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: Elevated riskExposed: 0

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

OneNav 1.2.4 contains an authenticated arbitrary file deletion vulnerability via import_link().

CVSS v3
8.1
EG Score
8.1(high)
EG Risk
52(Track)
EG Risk 52/100SSVC: 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
Severity81% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
17%
KEV
Not listed

Published

August 24, 2026

Last Modified

August 25, 2026

Advisory Details (2)

Auto-updated Aug 25, 2026
🔬 Proof of concept available. Patch available. Sources: github_release.
generic🟡 PoC Available

returnwrong-security-advisories/CVE-2026-75464.md at main · returnwrong/returnwrong-security-advisories · GitHub

https://github.com/returnwrong/returnwrong-security-advisories/blob/main/CVE-2026-75464.md
github_release Patch Available

1.2.4

Patch available: helloxz/onenav 1.2.4

https://github.com/helloxz/onenav/releases/tag/1.2.4

Vendor Advisories for CVE-2026-75464(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 26× in last 7d / 26× 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. 2026-08-30 05:11 UTCEG score recompute
  2. 2026-08-30 05:11 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-29 17:36 UTCGHSA enrichment
  5. 2026-08-29 05:52 UTCEG score recompute
  6. 2026-08-29 05:51 UTCGHSA enrichment
  7. 2026-08-28 21:42 UTCEPSS rescore
  8. 2026-08-28 18:16 UTCGHSA enrichment
  9. 2026-08-28 06:37 UTCGHSA enrichment
  10. 2026-08-27 18:59 UTCEG score recompute
  11. 2026-08-27 18:58 UTCGHSA enrichment
  12. 2026-08-27 14:25 UTCEPSS rescore
  13. 2026-08-27 07:20 UTCGHSA enrichment
  14. 2026-08-26 19:46 UTCEG score recompute
  15. 2026-08-26 19:45 UTCGHSA enrichment
  16. 2026-08-26 14:47 UTCEPSS rescore
  17. 2026-08-26 08:11 UTCEG score recompute
  18. 2026-08-26 08:11 UTCGHSA enrichment
  19. 2026-08-25 20:35 UTCGHSA enrichment
  20. 2026-08-25 19:50 UTCEG score recompute▲ 8.10
  21. 2026-08-25 19:50 UTCGHSA enrichment
  22. 2026-08-25 19:49 UTCMITRE cvelistV5CVSS v3 → 8.1 · severity → HIGH
  23. 2026-08-25 13:49 UTCEPSS rescore
  24. 2026-08-24 21:25 UTCNVD update
  25. 2026-08-24 20:36 UTCEG score recompute
Show 1 more
  1. 2026-08-24 20:36 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-75464?
CVE-2026-75464 is a high vulnerability published on August 24, 2026. OneNav 1.2.4 contains an authenticated arbitrary file deletion vulnerability via import_link().
When was CVE-2026-75464 disclosed?
CVE-2026-75464 was first published in the National Vulnerability Database on August 24, 2026, with the most recent update on August 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-75464 actively exploited?
CVE-2026-75464 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 83.1% of all scored CVEs.
What is the CVSS score of CVE-2026-75464?
CVE-2026-75464 has a CVSS v3.1 base score of 8.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-75464?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-75464, 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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