CVE-2026-15035

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.8 under NVD CVSS v3. EPSS exploit probability: 1.5%, top 28% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — 3 sources updated this weekElevated
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 7.8Exploit: Elevated riskExposed: 0

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

A vulnerability was found in bentoml OpenLLM 0.6.30. This affects the function async_run_command of the file src/openllm/common.py of the component Model Repository Directory Name Handler. Performing a manipulation of the argument cmd results in command injection. Attacking locally is a requirement. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
51(Track)
EG Risk 51/100SSVC: 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
Severity78% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
72%
KEV
Not listed

Published

July 8, 2026

Last Modified

July 9, 2026

Advisory Details (3)

Auto-updated Jul 9, 2026
🔬 Proof of concept available. No patch confirmed yet. Sources: github_pr.
github_pr

fix(security): use exec instead of shell in async_run_command (CWE-78)

Upstream fix in progress (PR #1235 · bentoml/OpenLLM, state=open)

https://github.com/bentoml/OpenLLM/pull/1235
generic🟡 PoC Available

[Security] Shell command injection via malicious model repository directory names · Issue #1229 · bentoml/OpenLLM · GitHub

https://github.com/bentoml/OpenLLM/issues/1229
generic

GitHub - bentoml/OpenLLM: Run any open-source LLMs, such as DeepSeek and Llama, as OpenAI compatible API endpoint in the cloud. · GitHub

https://github.com/bentoml/OpenLLM/

Vendor Advisories for CVE-2026-15035(1)

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

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFixed inDependents
bentoml0.0.1 ... 0.6.3 (41 versions)——

Weakness Classification(3)

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

Data Freshness Timeline

(refreshed 14× 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. 2026-07-27 10:42 UTCGHSA enrichment
  2. 2026-07-26 23:30 UTCEG score recompute
  3. 2026-07-26 23:30 UTCGHSA enrichment
  4. 2026-07-26 14:54 UTCEPSS rescore
  5. 2026-07-26 14:54 UTCEPSS rescore
  6. 2026-07-26 12:28 UTCEG score recompute
  7. 2026-07-26 12:28 UTCGHSA enrichment
  8. 2026-07-25 14:17 UTCEPSS rescore
  9. 2026-07-24 14:17 UTCEPSS rescore
  10. 2026-07-23 14:18 UTCEPSS rescore
  11. 2026-07-23 03:05 UTCEG score recompute▲ 2.50
  12. 2026-07-22 14:08 UTCEPSS rescore
  13. 2026-07-21 15:24 UTCEPSS rescore
  14. 2026-07-20 17:08 UTCEPSS rescore
  15. 2026-07-19 14:30 UTCEPSS rescore
  16. 2026-07-19 02:28 UTCEPSS rescore
  17. 2026-07-18 10:04 UTCEPSS rescore
  18. 2026-07-16 20:04 UTCGHSA enrichment
  19. 2026-07-16 17:02 UTCEPSS rescore
  20. 2026-07-15 22:05 UTCGHSA enrichment
  21. 2026-07-15 16:57 UTCEPSS rescore
  22. 2026-07-15 02:00 UTCEPSS rescore
  23. 2026-07-15 00:05 UTCGHSA enrichment
  24. 2026-07-14 02:06 UTCGHSA enrichment
  25. 2026-07-13 22:30 UTCEPSS rescore
Show 15 more
  1. 2026-07-13 06:12 UTCEPSS rescore
  2. 2026-07-13 04:06 UTCGHSA enrichment
  3. 2026-07-12 06:02 UTCGHSA enrichment
  4. 2026-07-12 05:46 UTCEPSS rescore
  5. 2026-07-11 08:27 UTCEPSS rescore
  6. 2026-07-11 08:03 UTCGHSA enrichment
  7. 2026-07-10 10:04 UTCGHSA enrichment
  8. 2026-07-09 19:10 UTCEPSS rescore
  9. 2026-07-09 17:00 UTCNVD updateCVSS v3 → 7.8 · severity → HIGH
  10. 2026-07-09 12:05 UTCGHSA enrichment
  11. 2026-07-08 15:13 UTCNVD updateCVSS v4 → 1.9
  12. 2026-07-08 15:00 UTCMITRE cvelistV5CVSS v4 → 4.8
  13. 2026-07-08 14:36 UTCNVD updateCVSS v4 → 1.9
  14. 2026-07-08 14:06 UTCEG score recompute
  15. 2026-07-08 14:05 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-15035?
CVE-2026-15035 is a high vulnerability published on July 8, 2026. A vulnerability was found in bentoml OpenLLM 0.6.30. This affects the function asyncruncommand of the file src/openllm/common.py of the component Model Repository Directory Name Handler. Performing a manipulation of the argument cmd results in command injection. Attacking locally is a requirement.…
When was CVE-2026-15035 disclosed?
CVE-2026-15035 was first published in the National Vulnerability Database on July 8, 2026, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15035 actively exploited?
CVE-2026-15035 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 27.6% of all scored CVEs.
What is the CVSS score of CVE-2026-15035?
CVE-2026-15035 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-15035?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15035, 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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