CVE-2024-0440

MEDIUMNVD 6.59.6▲
EchelonGraph scoreMEDIUM confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2024-02-26. NVD baseline CVSS 6.5; sources differ by 3.1.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 6.5Exploit: NoneExposed: 0

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

Attacker, with permission to submit a link or submits a link via POST to be collected that is using the file:// protocol can then introspect host files and other relatively stored files.

CVSS v3
6.5
EG Score
9.6(medium)
EG Risk
59(Track*)
EG Risk 59/100SSVC: 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
Severity96% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
46.7%
KEV
Not listed

Published

February 26, 2024

Last Modified

February 27, 2025

References (4)

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 47× 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. 2026-07-23 14:16 UTCEPSS rescore
  2. 2026-07-23 02:31 UTCEG score recompute
  3. 2026-07-22 23:17 UTCEG score recompute
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  43. 2026-06-10 22:17 UTCEPSS rescore
  44. 2026-06-10 13:21 UTCEPSS rescore
  45. 2026-06-09 05:00 UTCOSV refresh
  46. 2026-06-08 14:16 UTCEPSS rescore
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  48. 2026-06-07 15:24 UTCEPSS rescore
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  74. 2026-05-24 07:55 UTCEG score recompute
  75. 2026-05-24 07:55 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2024-0440?
CVE-2024-0440 is a medium vulnerability published on February 26, 2024. Attacker, with permission to submit a link or submits a link via POST to be collected that is using the file:// protocol can then introspect host files and other relatively stored files.
When was CVE-2024-0440 disclosed?
CVE-2024-0440 was first published in the National Vulnerability Database on February 26, 2024, with the most recent update on February 27, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-0440 actively exploited?
CVE-2024-0440 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 46.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-0440?
CVE-2024-0440 has a CVSS v3 base score of 6.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.6.
How do I remediate CVE-2024-0440?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-0440, 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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