CVE-2026-73615

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-13. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: Elevated riskExposed: 0

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

Network-AI versions before 5.15.1 contain a security matcher bypass vulnerability where SandboxPolicy evaluates raw command strings with quotes preserved while the executor tokenizes commands by stripping quotes before execution. Attackers can craft quoted commands that evade blocklist checks and approval gates while the executor runs the identical unquoted dangerous argv.

CVSS v3
8.8
EG Score
8.8(high)
EG Risk
56(Track*)
EG Risk 56/100SSVC: 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
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
30%
KEV
Not listed

Published

August 13, 2026

Last Modified

August 15, 2026

Advisory Details (2)

Auto-updated Aug 13, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Network-AI SandboxPolicy before 5.15.1 Blocklist Bypass via Quote Mismatch | Advisories | VulnCheck

https://www.vulncheck.com/advisories/network-ai-sandboxpolicy-before-blocklist-bypass-via-quote-mismatch
github Patch Available🟡 PoC Available

SandboxPolicy blocklist and approval-gate bypass via quote/whitespace mismatch between matchers and tokenized executor · Advisory · Jovancoding/Network-AI · GitHub

https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-9v4f-j8cv-fhxw

Vendor Advisories for CVE-2026-73615(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 32× in last 7d / 37× 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 22:56 UTCEPSS rescore
  2. 2026-08-20 21:43 UTCGHSA enrichment
  3. 2026-08-20 09:20 UTCGHSA enrichment
  4. 2026-08-19 20:57 UTCEG score recompute
  5. 2026-08-19 20:57 UTCGHSA enrichment
  6. 2026-08-19 17:04 UTCEPSS rescore
  7. 2026-08-19 08:32 UTCGHSA enrichment
  8. 2026-08-18 20:08 UTCEG score recompute
  9. 2026-08-18 20:08 UTCGHSA enrichment
  10. 2026-08-18 13:49 UTCEPSS rescore
  11. 2026-08-18 13:49 UTCEPSS rescore
  12. 2026-08-18 07:43 UTCGHSA enrichment
  13. 2026-08-17 19:13 UTCEG score recompute
  14. 2026-08-17 19:13 UTCGHSA enrichment
  15. 2026-08-17 13:47 UTCEPSS rescore
  16. 2026-08-17 06:02 UTCGHSA enrichment
  17. 2026-08-16 17:38 UTCEG score recompute
  18. 2026-08-16 17:38 UTCGHSA enrichment
  19. 2026-08-16 14:56 UTCEPSS rescore
  20. 2026-08-16 14:56 UTCEPSS rescore
  21. 2026-08-16 05:06 UTCEG score recompute
  22. 2026-08-16 05:06 UTCGHSA enrichment
  23. 2026-08-16 02:15 UTCEPSS rescore
  24. 2026-08-15 16:43 UTCGHSA enrichment
  25. 2026-08-15 04:20 UTCEG score recompute
Show 12 more
  1. 2026-08-15 04:20 UTCGHSA enrichment
  2. 2026-08-15 03:23 UTCEG score recompute
  3. 2026-08-15 03:23 UTCGHSA enrichment
  4. 2026-08-15 01:31 UTCEPSS rescore
  5. 2026-08-14 17:08 UTCEG score recompute
  6. 2026-08-14 17:08 UTCGHSA enrichment
  7. 2026-08-14 13:19 UTCGHSA enrichment
  8. 2026-08-14 00:56 UTCGHSA enrichment
  9. 2026-08-13 12:33 UTCEG score recompute
  10. 2026-08-13 12:33 UTCGHSA enrichment
  11. 2026-08-13 11:42 UTCEG score recompute
  12. 2026-08-13 11:41 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-73615?
CVE-2026-73615 is a high vulnerability published on August 13, 2026. Network-AI versions before 5.15.1 contain a security matcher bypass vulnerability where SandboxPolicy evaluates raw command strings with quotes preserved while the executor tokenizes commands by stripping quotes before execution. Attackers can craft quoted commands that evade blocklist checks and…
When was CVE-2026-73615 disclosed?
CVE-2026-73615 was first published in the National Vulnerability Database on August 13, 2026, with the most recent update on August 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73615 actively exploited?
CVE-2026-73615 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 70.3% of all scored CVEs.
What is the CVSS score of CVE-2026-73615?
CVE-2026-73615 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-73615?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-73615, 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

Explore the affected products and dependency analysis for CVE-2026-73615

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