CVE-2026-94403

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-09-21. A secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 8.8Exploit: None knownExposed services: Not assessed

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

A weakness has been identified in ColorFul iGameCenter 1.0.3.4. This impacts the function sub_140001AF0 in the library ene.sys of the component IOCTL Handler. This manipulation causes untrusted pointer dereference. The attack can only be executed locally. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3
8.8
EG Score
8.8HIGHhigh confidence
EG Risk
40
EG Risk 40/100CISA SSVC

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
Severity88% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.2%
EPSS %ILE
7th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 21, 2026

Last Modified

September 22, 2026

References (4)

Vendor Advisories for CVE-2026-94403(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 29× in last 7d / 63× 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. 2026-10-05 07:03 UTCEG score recompute
  2. 2026-10-05 07:03 UTCGHSA enrichment
  3. 2026-10-04 23:23 UTCEPSS rescore
  4. 2026-10-04 19:33 UTCGHSA enrichment
  5. 2026-10-04 08:04 UTCGHSA enrichment
  6. 2026-10-03 20:35 UTCEG score recompute
  7. 2026-10-03 20:35 UTCGHSA enrichment
  8. 2026-10-03 14:26 UTCEPSS rescore
  9. 2026-10-03 09:03 UTCGHSA enrichment
  10. 2026-10-02 21:29 UTCEG score recompute
  11. 2026-10-02 21:29 UTCGHSA enrichment
  12. 2026-10-02 17:57 UTCEPSS rescore
  13. 2026-10-02 09:55 UTCGHSA enrichment
  14. 2026-10-01 22:26 UTCEG score recompute
  15. 2026-10-01 22:26 UTCGHSA enrichment
  16. 2026-10-01 19:51 UTCEPSS rescore
  17. 2026-10-01 10:50 UTCGHSA enrichment
  18. 2026-09-30 23:21 UTCEG score recompute
  19. 2026-09-30 23:20 UTCGHSA enrichment
  20. 2026-09-30 15:04 UTCEPSS rescore
  21. 2026-09-30 11:50 UTCGHSA enrichment
  22. 2026-09-30 00:21 UTCEG score recompute
  23. 2026-09-30 00:20 UTCGHSA enrichment
  24. 2026-09-29 12:16 UTCGHSA enrichment
  25. 2026-09-29 00:47 UTCEG score recompute
Show 38 more
  1. 2026-09-29 00:46 UTCGHSA enrichment
  2. 2026-09-28 13:52 UTCEPSS rescore
  3. 2026-09-28 13:52 UTCEPSS rescore
  4. 2026-09-28 13:14 UTCGHSA enrichment
  5. 2026-09-28 01:44 UTCGHSA enrichment
  6. 2026-09-27 14:08 UTCEG score recompute
  7. 2026-09-27 14:08 UTCGHSA enrichment
  8. 2026-09-27 13:49 UTCEPSS rescore
  9. 2026-09-27 02:39 UTCEG score recompute
  10. 2026-09-27 02:39 UTCGHSA enrichment
  11. 2026-09-26 15:59 UTCEPSS rescore
  12. 2026-09-26 15:09 UTCGHSA enrichment
  13. 2026-09-26 03:40 UTCEG score recompute
  14. 2026-09-26 03:40 UTCGHSA enrichment
  15. 2026-09-25 16:10 UTCGHSA enrichment
  16. 2026-09-25 04:41 UTCGHSA enrichment
  17. 2026-09-24 17:12 UTCEG score recompute
  18. 2026-09-24 17:12 UTCGHSA enrichment
  19. 2026-09-24 14:04 UTCEPSS rescore
  20. 2026-09-24 05:43 UTCGHSA enrichment
  21. 2026-09-23 18:13 UTCEG score recompute
  22. 2026-09-23 18:13 UTCGHSA enrichment
  23. 2026-09-23 17:54 UTCEPSS rescore
  24. 2026-09-23 06:44 UTCGHSA enrichment
  25. 2026-09-22 19:14 UTCGHSA enrichment
  26. 2026-09-22 16:22 UTCEG score recompute
  27. 2026-09-22 16:22 UTCGHSA enrichment
  28. 2026-09-22 16:19 UTCNVD updateCVSS v4 → 8.5
  29. 2026-09-22 16:01 UTCEPSS rescore
  30. 2026-09-22 15:45 UTCEG score recompute
  31. 2026-09-22 15:45 UTCGHSA enrichment
  32. 2026-09-22 15:44 UTCMITRE cvelistV5CVSS v4 → 9.3
  33. 2026-09-22 06:57 UTCEG score recompute
  34. 2026-09-22 06:57 UTCGHSA enrichment
  35. 2026-09-21 19:28 UTCEG score recompute
  36. 2026-09-21 19:28 UTCNVD updateCVSS v4 → 8.5
  37. 2026-09-21 18:40 UTCEG score recompute
  38. 2026-09-21 18:40 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-94403?
CVE-2026-94403 is a high vulnerability published on September 21, 2026. A weakness has been identified in ColorFul iGameCenter 1.0.3.4. This impacts the function sub_140001AF0 in the library ene.sys of the component IOCTL Handler. This manipulation causes untrusted pointer dereference. The attack can only be executed locally. The exploit has been made available to the…
When was CVE-2026-94403 disclosed?
CVE-2026-94403 was first published on September 21, 2026, with the most recent update on September 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-94403 actively exploited?
CVE-2026-94403 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (7th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-94403?
CVE-2026-94403 has a CVSS base score of 8.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-94403?
No fix for CVE-2026-94403 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-94403 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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