CVE-2026-40446

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.8 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 86% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

Access of resource using incompatible type ('type confusion') vulnerability in Samsung Open Source Escargot allows Pointer Manipulation.This issue affects Escargot: 97e8115ab1110bc502b4b5e4a0c689a71520d335.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
14%
KEV
Not listed

Published

April 13, 2026

Last Modified

June 2, 2026

Advisory Details (1)

Auto-updated Sep 9, 2026
Patch available. Sources: github_pr.
github_pr Patch Available

Fix minor issues

Patch available: Samsung/escargot v5.0.0 (PR #1554 merged 2026-04-08)

https://github.com/Samsung/escargot/pull/1554

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 7× 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.

Showing the most recent 100 of 201 total refreshes for this CVE.

  1. 2026-09-15 03:11 UTCEPSS rescore
  2. 2026-09-13 16:47 UTCEPSS rescore
  3. 2026-09-12 15:01 UTCEPSS rescore
  4. 2026-09-11 14:53 UTCEPSS rescore
  5. 2026-09-11 09:37 UTCEPSS rescore
  6. 2026-09-10 09:34 UTCEPSS rescore
  7. 2026-09-08 22:00 UTCEPSS rescore
  8. 2026-09-07 16:01 UTCEPSS rescore
  9. 2026-09-06 13:47 UTCEPSS rescore
  10. 2026-09-04 05:06 UTCEPSS rescore
  11. 2026-09-02 14:12 UTCEPSS rescore
  12. 2026-09-01 13:53 UTCEPSS rescore
  13. 2026-09-01 04:39 UTCEPSS rescore
  14. 2026-08-30 19:17 UTCEPSS rescore
  15. 2026-08-30 01:22 UTCEPSS rescore
  16. 2026-08-28 21:41 UTCEPSS rescore
  17. 2026-08-27 14:25 UTCEPSS rescore
  18. 2026-08-26 14:46 UTCEPSS rescore
  19. 2026-08-25 13:49 UTCEPSS rescore
  20. 2026-08-21 23:49 UTCEPSS rescore
  21. 2026-08-20 22:55 UTCEPSS rescore
  22. 2026-08-19 17:03 UTCEPSS rescore
  23. 2026-08-18 13:48 UTCEPSS rescore
  24. 2026-08-17 13:47 UTCEPSS rescore
  25. 2026-08-16 14:56 UTCEPSS rescore
Show 75 more
  1. 2026-08-16 10:37 UTCGHSA enrichment
  2. 2026-08-16 06:56 UTCEG score recompute
  3. 2026-08-16 06:56 UTCGHSA enrichment
  4. 2026-08-16 02:14 UTCEPSS rescore
  5. 2026-08-15 01:30 UTCEPSS rescore
  6. 2026-08-14 23:17 UTCGHSA enrichment
  7. 2026-08-14 19:37 UTCGHSA enrichment
  8. 2026-08-14 15:56 UTCGHSA enrichment
  9. 2026-08-14 12:16 UTCGHSA enrichment
  10. 2026-08-14 08:37 UTCGHSA enrichment
  11. 2026-08-14 04:57 UTCEG score recompute
  12. 2026-08-14 04:57 UTCGHSA enrichment
  13. 2026-08-13 22:00 UTCEPSS rescore
  14. 2026-08-13 09:16 UTCGHSA enrichment
  15. 2026-08-13 02:30 UTCGHSA enrichment
  16. 2026-08-12 22:51 UTCGHSA enrichment
  17. 2026-08-12 19:11 UTCEG score recompute
  18. 2026-08-12 19:11 UTCGHSA enrichment
  19. 2026-08-12 13:51 UTCEPSS rescore
  20. 2026-08-11 22:59 UTCGHSA enrichment
  21. 2026-08-11 19:20 UTCEG score recompute
  22. 2026-08-11 19:20 UTCGHSA enrichment
  23. 2026-08-11 13:43 UTCEPSS rescore
  24. 2026-08-11 06:32 UTCGHSA enrichment
  25. 2026-08-11 02:52 UTCEG score recompute
  26. 2026-08-11 02:52 UTCGHSA enrichment
  27. 2026-08-11 00:00 UTCEPSS rescore
  28. 2026-08-10 11:54 UTCGHSA enrichment
  29. 2026-08-10 07:07 UTCGHSA enrichment
  30. 2026-08-10 03:27 UTCGHSA enrichment
  31. 2026-08-09 23:47 UTCGHSA enrichment
  32. 2026-08-09 20:07 UTCGHSA enrichment
  33. 2026-08-09 16:27 UTCEG score recompute
  34. 2026-08-09 16:27 UTCGHSA enrichment
  35. 2026-08-09 13:46 UTCEPSS rescore
  36. 2026-08-09 12:48 UTCGHSA enrichment
  37. 2026-08-09 08:01 UTCGHSA enrichment
  38. 2026-08-09 04:21 UTCEG score recompute
  39. 2026-08-09 04:21 UTCGHSA enrichment
  40. 2026-08-08 16:37 UTCEPSS rescore
  41. 2026-08-08 08:20 UTCGHSA enrichment
  42. 2026-08-08 04:41 UTCGHSA enrichment
  43. 2026-08-08 01:01 UTCGHSA enrichment
  44. 2026-08-07 21:21 UTCGHSA enrichment
  45. 2026-08-07 17:42 UTCEG score recompute
  46. 2026-08-07 17:42 UTCGHSA enrichment
  47. 2026-08-07 14:01 UTCGHSA enrichment
  48. 2026-08-06 17:30 UTCEG score recompute
  49. 2026-08-06 17:30 UTCGHSA enrichment
  50. 2026-08-06 13:46 UTCEPSS rescore
  51. 2026-08-06 12:33 UTCGHSA enrichment
  52. 2026-08-06 06:54 UTCGHSA enrichment
  53. 2026-08-06 03:15 UTCGHSA enrichment
  54. 2026-08-05 23:35 UTCEG score recompute
  55. 2026-08-05 23:35 UTCGHSA enrichment
  56. 2026-08-05 19:17 UTCEPSS rescore
  57. 2026-08-04 15:10 UTCEPSS rescore
  58. 2026-08-04 10:38 UTCEPSS rescore
  59. 2026-08-04 05:39 UTCGHSA enrichment
  60. 2026-08-04 01:30 UTCGHSA enrichment
  61. 2026-08-03 21:50 UTCEG score recompute
  62. 2026-08-03 21:50 UTCGHSA enrichment
  63. 2026-08-03 10:36 UTCEPSS rescore
  64. 2026-08-03 00:52 UTCGHSA enrichment
  65. 2026-08-02 20:55 UTCGHSA enrichment
  66. 2026-08-02 17:15 UTCGHSA enrichment
  67. 2026-08-02 13:35 UTCEG score recompute
  68. 2026-08-02 13:35 UTCGHSA enrichment
  69. 2026-08-02 02:27 UTCEPSS rescore
  70. 2026-08-01 04:16 UTCEPSS rescore
  71. 2026-07-30 16:28 UTCEPSS rescore
  72. 2026-07-30 01:30 UTCEPSS rescore
  73. 2026-07-28 15:36 UTCEPSS rescore
  74. 2026-07-27 14:13 UTCEPSS rescore
  75. 2026-07-26 14:54 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-40446?
CVE-2026-40446 is a critical vulnerability published on April 13, 2026. Access of resource using incompatible type ('type confusion') vulnerability in Samsung Open Source Escargot allows Pointer Manipulation.This issue affects Escargot: 97e8115ab1110bc502b4b5e4a0c689a71520d335.
When was CVE-2026-40446 disclosed?
CVE-2026-40446 was first published in the National Vulnerability Database on April 13, 2026, with the most recent update on June 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-40446 actively exploited?
CVE-2026-40446 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 86.0% of all scored CVEs.
What is the CVSS score of CVE-2026-40446?
CVE-2026-40446 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-40446?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-40446, 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-2026-40446

Explore →

Is Your Infrastructure Affected by CVE-2026-40446?

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

Start Free Scan →Browse All CVEs