CVE-2026-51872

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-30. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 5 sources updated this weekElevated
9.8EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 9.8Exploit: Elevated riskExposed services: Not assessed

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

Devika v1.0 is vulnerable to Code Injection via the Runner.run_code function in src/agents/runner/runner.py.

CVSS v3
9.8
EG Score
9.8CRITICALhigh confidence
EG Risk
75
EG Risk 75/100CISA 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%
Exploitation40% × 40%
Automatability100% × 15%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.3%
EPSS %ILE
24th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (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

September 30, 2026

Last Modified

October 2, 2026

Advisory Details (2)

Auto-updated Oct 2, 2026
No patch confirmed yet.
generic

[Bug]Code Injection in Runner.run_code enables arbitrary code execution via LLM-orchestrated paths · Issue #715 · stitionai/devika · GitHub

https://github.com/stitionai/devika/issues/715
generic

CVE-2026-51872 - Code Injection in Devika (runner.py:run_code-a-real-socket-io-user-message-service- · GitHub

https://gist.github.com/Ro1ME/e65de4e8107334a75dcc241c73ffdfb1

Vendor Advisories for CVE-2026-51872(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 25× in last 7d / 25× 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. 2026-10-04 11:12 UTCGHSA enrichment
  2. 2026-10-04 07:02 UTCGHSA enrichment
  3. 2026-10-04 02:52 UTCGHSA enrichment
  4. 2026-10-03 22:43 UTCGHSA enrichment
  5. 2026-10-03 18:32 UTCEG score recompute
  6. 2026-10-03 18:32 UTCGHSA enrichment
  7. 2026-10-03 14:26 UTCEPSS rescore
  8. 2026-10-03 14:18 UTCGHSA enrichment
  9. 2026-10-03 10:08 UTCGHSA enrichment
  10. 2026-10-03 05:58 UTCGHSA enrichment
  11. 2026-10-03 01:48 UTCGHSA enrichment
  12. 2026-10-02 21:38 UTCEG score recompute
  13. 2026-10-02 21:38 UTCGHSA enrichment
  14. 2026-10-02 17:56 UTCEPSS rescore
  15. 2026-10-02 17:28 UTCEG score recompute
  16. 2026-10-02 17:28 UTCGHSA enrichment
  17. 2026-10-02 13:18 UTCGHSA enrichment
  18. 2026-10-02 12:46 UTCEG score recompute▲ 9.80
  19. 2026-10-02 12:46 UTCGHSA enrichment
  20. 2026-10-02 12:45 UTCMITRE cvelistV5CVSS v3 → 9.8 · severity → CRITICAL
  21. 2026-10-01 19:50 UTCEPSS rescore
  22. 2026-10-01 13:09 UTCGHSA enrichment
  23. 2026-09-30 21:24 UTCNVD update
  24. 2026-09-30 21:18 UTCEG score recompute
  25. 2026-09-30 21:15 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-51872?
CVE-2026-51872 is a critical vulnerability published on September 30, 2026. Devika v1.0 is vulnerable to Code Injection via the Runner.run_code function in src/agents/runner/runner.py.
When was CVE-2026-51872 disclosed?
CVE-2026-51872 was first published on September 30, 2026, with the most recent update on October 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-51872 actively exploited?
CVE-2026-51872 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (24th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-51872?
CVE-2026-51872 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-51872?
No fix for CVE-2026-51872 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-2026-51872 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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