CVE-2026-19282

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH 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 week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 5.3Exploit: None knownExposed: 0

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

A weakness has been identified in andreahaku llm_memory_mcp up to f11dc8bcff3ff8cf943a2945f99ff3b0bdc8a6d0. This impacts the function auto.capture of the file src/autolearn/GitHooksManager.ts of the component llm_memory_mcp. Executing a manipulation of the argument hash can lead to command injection. The attack is restricted to local execution. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
5.3
EG Score
5.3(high)
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%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
47%
KEV
Not listed

Published

August 8, 2026

Last Modified

August 12, 2026

Advisory Details (2)

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

GitHub - andreahaku/llm_memory_mcp · GitHub

https://github.com/andreahaku/llm_memory_mcp/
generic

Auto Capture Command Injection in andreahaku/llm_memory_mcp · Issue #21 · andreahaku/llm_memory_mcp · GitHub

https://github.com/andreahaku/llm_memory_mcp/issues/21

Vendor Advisories for CVE-2026-19282(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 20× in last 7d / 40× 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. 2026-08-20 04:44 UTCEG score recompute
  2. 2026-08-20 04:44 UTCGHSA enrichment
  3. 2026-08-19 17:03 UTCEPSS rescore
  4. 2026-08-19 03:41 UTCEG score recompute
  5. 2026-08-19 03:41 UTCGHSA enrichment
  6. 2026-08-18 13:48 UTCEPSS rescore
  7. 2026-08-18 02:37 UTCEG score recompute
  8. 2026-08-18 02:36 UTCGHSA enrichment
  9. 2026-08-17 13:47 UTCEPSS rescore
  10. 2026-08-17 01:34 UTCEG score recompute
  11. 2026-08-17 01:34 UTCGHSA enrichment
  12. 2026-08-16 14:56 UTCEPSS rescore
  13. 2026-08-16 02:14 UTCEPSS rescore
  14. 2026-08-16 00:31 UTCEG score recompute
  15. 2026-08-16 00:31 UTCGHSA enrichment
  16. 2026-08-15 01:30 UTCEPSS rescore
  17. 2026-08-14 23:27 UTCGHSA enrichment
  18. 2026-08-13 22:24 UTCEG score recompute
  19. 2026-08-13 22:24 UTCGHSA enrichment
  20. 2026-08-13 22:00 UTCEPSS rescore
  21. 2026-08-12 21:22 UTCGHSA enrichment
  22. 2026-08-12 21:04 UTCEG score recompute
  23. 2026-08-12 21:04 UTCGHSA enrichment
  24. 2026-08-12 21:03 UTCNVD updateCVSS v4 → 1.9
  25. 2026-08-12 21:00 UTCMITRE cvelistV5CVSS v4 → 4.8
Show 15 more
  1. 2026-08-12 17:59 UTCEG score recompute
  2. 2026-08-12 17:59 UTCGHSA enrichment
  3. 2026-08-12 13:50 UTCEPSS rescore
  4. 2026-08-11 16:56 UTCEG score recompute
  5. 2026-08-11 16:56 UTCGHSA enrichment
  6. 2026-08-11 13:42 UTCEPSS rescore
  7. 2026-08-11 00:00 UTCEPSS rescore
  8. 2026-08-10 15:53 UTCGHSA enrichment
  9. 2026-08-09 14:21 UTCEG score recompute
  10. 2026-08-09 14:21 UTCGHSA enrichment
  11. 2026-08-09 13:46 UTCEPSS rescore
  12. 2026-08-08 13:19 UTCEG score recompute
  13. 2026-08-08 13:19 UTCNVD updateCVSS v4 → 1.9
  14. 2026-08-08 12:17 UTCEG score recompute
  15. 2026-08-08 12:16 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-19282?
CVE-2026-19282 is a medium vulnerability published on August 8, 2026. A weakness has been identified in andreahaku llmmemorymcp up to f11dc8bcff3ff8cf943a2945f99ff3b0bdc8a6d0. This impacts the function auto.capture of the file src/autolearn/GitHooksManager.ts of the component llmmemorymcp. Executing a manipulation of the argument hash can lead to command injection.…
When was CVE-2026-19282 disclosed?
CVE-2026-19282 was first published in the National Vulnerability Database on August 8, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19282 actively exploited?
CVE-2026-19282 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 53.3% of all scored CVEs.
What is the CVSS score of CVE-2026-19282?
CVE-2026-19282 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-19282?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19282, 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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