CVE-2026-9680

MEDIUMPre-NVD 5.85.8—
EchelonGraph scoreHIGH confidence

Score 5.8 from GitHub Security Advisory published 2026-07-28. a secondary CVSS source baseline 5.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.8EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.8Exploit: None knownExposed: 0

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

Improper exposure of the MCP server in alibabacloud-rds-openapi-mcp-server allows remote attackers to invoke exposed MCP tools via network access to an MCP endpoint listening on all network interfaces by default.

CVSS v3
5.8
EG Score
5.8(high)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity58% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
15%
KEV
Not listed

Published

July 28, 2026

Last Modified

July 28, 2026

Advisory Details (1)

Auto-updated Jul 28, 2026
No patch confirmed yet.
generic

GitHub - aliyun/alibabacloud-rds-openapi-mcp-server: MCP server for RDS Services via OPENAPI. · GitHub

https://github.com/aliyun/alibabacloud-rds-openapi-mcp-server

Vendor Advisories for CVE-2026-9680(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 21× in last 7d / 91× 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. 2026-08-26 14:47 UTCEPSS rescore
  2. 2026-08-26 11:29 UTCEG score recompute
  3. 2026-08-26 11:29 UTCGHSA enrichment
  4. 2026-08-25 13:49 UTCEPSS rescore
  5. 2026-08-25 12:56 UTCGHSA enrichment
  6. 2026-08-24 14:49 UTCEG score recompute
  7. 2026-08-24 14:49 UTCGHSA enrichment
  8. 2026-08-24 14:18 UTCEPSS rescore
  9. 2026-08-23 16:41 UTCEG score recompute
  10. 2026-08-23 16:41 UTCGHSA enrichment
  11. 2026-08-23 00:19 UTCEPSS rescore
  12. 2026-08-22 18:34 UTCEG score recompute
  13. 2026-08-22 18:34 UTCGHSA enrichment
  14. 2026-08-21 23:49 UTCEPSS rescore
  15. 2026-08-21 20:27 UTCEG score recompute
  16. 2026-08-21 20:27 UTCGHSA enrichment
  17. 2026-08-20 22:56 UTCEPSS rescore
  18. 2026-08-20 22:20 UTCGHSA enrichment
  19. 2026-08-20 00:11 UTCEG score recompute
  20. 2026-08-20 00:11 UTCGHSA enrichment
  21. 2026-08-19 17:04 UTCEPSS rescore
  22. 2026-08-19 02:03 UTCEG score recompute
  23. 2026-08-19 02:03 UTCGHSA enrichment
  24. 2026-08-18 13:49 UTCEPSS rescore
  25. 2026-08-18 03:56 UTCEG score recompute
Show 66 more
  1. 2026-08-18 03:56 UTCGHSA enrichment
  2. 2026-08-17 13:47 UTCEPSS rescore
  3. 2026-08-17 05:48 UTCEG score recompute
  4. 2026-08-17 05:48 UTCGHSA enrichment
  5. 2026-08-16 14:56 UTCEPSS rescore
  6. 2026-08-16 07:15 UTCEG score recompute
  7. 2026-08-16 07:15 UTCGHSA enrichment
  8. 2026-08-16 02:15 UTCEPSS rescore
  9. 2026-08-15 09:08 UTCEG score recompute
  10. 2026-08-15 09:08 UTCGHSA enrichment
  11. 2026-08-15 01:31 UTCEPSS rescore
  12. 2026-08-14 11:00 UTCEG score recompute
  13. 2026-08-14 11:00 UTCGHSA enrichment
  14. 2026-08-13 22:00 UTCEPSS rescore
  15. 2026-08-13 12:53 UTCGHSA enrichment
  16. 2026-08-12 14:46 UTCEG score recompute
  17. 2026-08-12 14:46 UTCGHSA enrichment
  18. 2026-08-12 13:51 UTCEPSS rescore
  19. 2026-08-11 16:39 UTCEG score recompute
  20. 2026-08-11 16:39 UTCGHSA enrichment
  21. 2026-08-11 13:43 UTCEPSS rescore
  22. 2026-08-11 00:00 UTCEPSS rescore
  23. 2026-08-10 18:32 UTCGHSA enrichment
  24. 2026-08-09 20:24 UTCEG score recompute
  25. 2026-08-09 20:24 UTCGHSA enrichment
  26. 2026-08-09 13:47 UTCEPSS rescore
  27. 2026-08-08 22:18 UTCEG score recompute
  28. 2026-08-08 22:18 UTCGHSA enrichment
  29. 2026-08-08 16:37 UTCEPSS rescore
  30. 2026-08-08 00:11 UTCEG score recompute
  31. 2026-08-08 00:11 UTCGHSA enrichment
  32. 2026-08-07 16:30 UTCEPSS rescore
  33. 2026-08-07 02:04 UTCEG score recompute
  34. 2026-08-07 02:04 UTCGHSA enrichment
  35. 2026-08-06 13:47 UTCEPSS rescore
  36. 2026-08-06 03:57 UTCEG score recompute
  37. 2026-08-06 03:57 UTCGHSA enrichment
  38. 2026-08-05 19:17 UTCEPSS rescore
  39. 2026-08-05 05:50 UTCEG score recompute
  40. 2026-08-05 05:50 UTCGHSA enrichment
  41. 2026-08-04 15:10 UTCEPSS rescore
  42. 2026-08-04 10:39 UTCEPSS rescore
  43. 2026-08-04 07:42 UTCEG score recompute
  44. 2026-08-04 07:42 UTCGHSA enrichment
  45. 2026-08-03 10:36 UTCEPSS rescore
  46. 2026-08-03 09:35 UTCGHSA enrichment
  47. 2026-08-02 11:27 UTCEG score recompute
  48. 2026-08-02 11:27 UTCGHSA enrichment
  49. 2026-08-02 02:27 UTCEPSS rescore
  50. 2026-08-01 13:20 UTCEG score recompute
  51. 2026-08-01 13:20 UTCGHSA enrichment
  52. 2026-08-01 04:16 UTCEPSS rescore
  53. 2026-07-31 15:11 UTCGHSA enrichment
  54. 2026-07-30 17:02 UTCEG score recompute
  55. 2026-07-30 17:02 UTCGHSA enrichment
  56. 2026-07-30 16:28 UTCEPSS rescore
  57. 2026-07-30 01:30 UTCEPSS rescore
  58. 2026-07-29 18:53 UTCGHSA enrichment
  59. 2026-07-28 20:45 UTCGHSA enrichment
  60. 2026-07-28 16:41 UTCEG score recompute
  61. 2026-07-28 16:41 UTCGHSA enrichment
  62. 2026-07-28 16:18 UTCEG score recompute
  63. 2026-07-28 16:18 UTCGHSA enrichment
  64. 2026-07-28 15:37 UTCEPSS rescore
  65. 2026-07-28 09:17 UTCEG score recompute
  66. 2026-07-28 09:14 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-9680?
CVE-2026-9680 is a medium vulnerability published on July 28, 2026. Improper exposure of the MCP server in alibabacloud-rds-openapi-mcp-server allows remote attackers to invoke exposed MCP tools via network access to an MCP endpoint listening on all network interfaces by default.
When was CVE-2026-9680 disclosed?
CVE-2026-9680 was first published in the National Vulnerability Database on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9680 actively exploited?
CVE-2026-9680 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 85.0% of all scored CVEs.
What is the CVSS score of CVE-2026-9680?
CVE-2026-9680 has a CVSS v3 base score of 5.8 (NVD).
How do I remediate CVE-2026-9680?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9680, 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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