CVE-2026-19285

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory (severity: LOW) published 2026-08-08. 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 weekElevated
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 5.3Exploit: Elevated riskExposed services: Not assessed

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

A vulnerability was detected in aaronsb memory-graph up to 5cfd2382778837b9f6399080956eee670d00452c. Affected by this vulnerability is the function JsonMemoryStorage.createDomain/JsonMemoryStorage.getMemories/JsonMemoryStorage.saveMemories of the file src/tools/memoryTools.ts. The manipulation results in path traversal. The attack must be initiated from a local position. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
5.3
EG Score
5.3MEDIUMmedium 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
Severity53% × 45%
Exploitation40% × 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
5th
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 public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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 8, 2026

Last Modified

August 14, 2026

Advisory Details (2)

Auto-updated Aug 8, 2026
No patch confirmed yet.
generic

GitHub - aaronsb/memory-graph: An MCP server that provides persistent memory capabilities through a local knowledge graph, enabling AI assistants to maintain context across sessions with multiple storage backends. · GitHub

https://github.com/aaronsb/memory-graph/
generic

Domain ID Path Traversal Arbitrary File Read/Write Vulnerability in aaronsb/memory-graph · Issue #14 · aaronsb/memory-graph · GitHub

https://github.com/aaronsb/memory-graph/issues/14

Vendor Advisories for CVE-2026-19285(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 14× 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.

Showing the most recent 100 of 146 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-19285?
CVE-2026-19285 is a medium vulnerability published on August 8, 2026. A vulnerability was detected in aaronsb memory-graph up to 5cfd2382778837b9f6399080956eee670d00452c. Affected by this vulnerability is the function JsonMemoryStorage.createDomain/JsonMemoryStorage.getMemories/JsonMemoryStorage.saveMemories of the file src/tools/memoryTools.ts. The manipulation…
When was CVE-2026-19285 disclosed?
CVE-2026-19285 was first published on August 8, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19285 actively exploited?
CVE-2026-19285 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (5th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19285?
CVE-2026-19285 has a CVSS base score of 5.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-19285?
No fix for CVE-2026-19285 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-2026-19285 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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