CVE-2023-33854

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2026-06-22. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: None knownExposed: 0

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

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
24(Track)
EG Risk 24/100SSVC: 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
Severity53% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
16%
KEV
Not listed

Published

June 22, 2026

Last Modified

June 30, 2026

Advisory Details (1)

Auto-updated Jun 22, 2026
Patch available.
generic Patch Available

Security Bulletin: Multiple vulnerabilities affect IBM Db2® on Cloud Pak for Data, and Db2 Warehouse on Cloud Pak for Data.

https://www.ibm.com/support/pages/node/7277112

Vendor Advisories for CVE-2023-33854(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 16× in last 7d / 83× 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 167 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2023-33854?
CVE-2023-33854 is a medium vulnerability published on June 22, 2026. IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques.
When was CVE-2023-33854 disclosed?
CVE-2023-33854 was first published in the National Vulnerability Database on June 22, 2026, with the most recent update on June 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-33854 actively exploited?
CVE-2023-33854 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 83.8% of all scored CVEs.
What is the CVSS score of CVE-2023-33854?
CVE-2023-33854 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2023-33854?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-33854, 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-2023-33854

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