CVE-2026-19001

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-12. A secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 9.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

The MongoDB BI Connector ODBC Driver may write outside the bounds of a fixed-size buffer when an application supplies an unusually long catalog, schema, or object name to a metadata retrieval function. This may result in memory corruption within the calling application's process, leading to abnormal termination and, under certain conditions, the potential for arbitrary code execution.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
59
EG Risk 59/100CISA 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
Severity98% × 45%
Exploitation1% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.5%
EPSS %ILE
43rd
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (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

August 12, 2026

Last Modified

September 11, 2026

Advisory Details (1)

Auto-updated Oct 2, 2026
Patch available. Sources: github_release.
github_release Patch Available

v1.4.9

Patch available: mongodb/mongo-bi-connector-odbc-driver v1.4.9

https://github.com/mongodb/mongo-bi-connector-odbc-driver/releases/tag/v1.4.9

Vendor Advisories for CVE-2026-19001(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 / 159× 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 325 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-19001?
CVE-2026-19001 is a critical vulnerability published on August 12, 2026. The MongoDB BI Connector ODBC Driver may write outside the bounds of a fixed-size buffer when an application supplies an unusually long catalog, schema, or object name to a metadata retrieval function. This may result in memory corruption within the calling application's process, leading to…
When was CVE-2026-19001 disclosed?
CVE-2026-19001 was first published on August 12, 2026, with the most recent update on September 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19001 actively exploited?
CVE-2026-19001 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (43rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19001?
CVE-2026-19001 has a CVSS base score of 9.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-19001?
A fix for CVE-2026-19001 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-19001 are linked in the Vendor Advisories panel on this page.

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