Security Deep Dive
deepagents
Security posture and CVE patch evidence from tracked releases.
1 critical dependency CVE affects langchain-quickjs==0.1.4.
Audit transitive dependencies; consider upgrading or pinning replacements.
Trust Signals — 2 of 9 Present
Evidence already collected from releases and repository metadata.
Security Score
A composite score aggregating Scorecard performance, CVE patch history, OpenSSF badge tier, and dependency vulnerability exposure. Score ≥ 7.0 is healthy; < 4.0 warrants attention.
epss
0.25 / 0.5
Max EPSS 0.543
freshness
1.00 / 1.0
Up to date
scorecard
2.00 / 4.0
⚠ Estimated — not yet collected
cve health
1.00 / 2.5
No open CVEs
patch speed
0.50 / 0.5
⚠ Estimated — no CVE patch history
kev exposure
-1.50 / 1.5
KEV exposure detected
supply chain risk
-1.50 / 10.0
Risk 26.8/100
Score breakdown
schema v2Vulnerability posture
vulnerability posture
4.0
25%
Release responsiveness
release responsiveness
10.0
5%
Dependency exposure
dependency exposure
7.3
10%
Provenance trust
provenance trust
5.0
40%
Maintainer health
maintainer health
10.0
10%
Operational risk
operational risk
1.5
10%
How is this calculated?
The six dimensions group the legacy score signals into weighted categories: direct vulnerability status, patch responsiveness, dependency exposure, provenance checks, maintainer activity, and exploitability risk. The flat component values above remain available for compatibility.
Supply Chain Risk
Risk 26.8/100OpenSSF Badge
Badge indicates adherence to open-source best practices.
CVE Patch History
Tracks CVEs that were addressed in tagged releases. Shorter gap between disclosure and patch = faster response. EPSS = predicted probability of exploitation in next 30 days (FIRST.org); colored at ≥90%ile and ≥50%ile.
CVEs Patched by Year
| CVE | Severity | EPSS | Disclosed | Fixed in | Days to fix | vs Ecosystem Median | KEV |
|---|---|---|---|---|---|---|---|
| CVE-2026-42208 | CRITICAL | 98%ile | — | langchain-quickjs==0.1.1 | — | — | KEV |
KEV = CISA Known Exploited Vulnerabilities catalog — actively exploited in the wild.
Dependency Vulnerabilities
Scanning the SBOM (Software Bill of Materials) of the latest release for known vulnerabilities in transitive dependencies.
Critical
1
High
11
Medium
5
Low
1
Unknown
0
| CVE | Severity | KEV | Dependency | Affected version | Cleared in release |
|---|---|---|---|---|---|
| CVE-2026-42208 | critical | — | litellm | 1.83.0 | deepagents==0.5.8 |
| CVE-2013-1633 | high | — | setuptools | — | langchain-quickjs==0.1.1 |
| CVE-2022-40897 | high | — | setuptools | — | langchain-quickjs==0.1.1 |
| CVE-2022-40898 | high | — | wheel | — | langchain-quickjs==0.1.1 |
| CVE-2024-6345 | high | — | setuptools | — | langchain-quickjs==0.1.1 |
| CVE-2025-47273 | high | — | setuptools | — | langchain-quickjs==0.1.1 |
| CVE-2026-24049 | high | — | wheel | — | langchain-quickjs==0.1.1 |
| CVE-2026-33079 | high | — | mistune | 3.1.4 | langchain-quickjs==0.1.1 |
| CVE-2026-33231 | high | — | nltk | 3.9.3 | langchain-quickjs==0.1.1 |
| CVE-2026-42203 | high | — | litellm | 1.83.0 | langchain-quickjs==0.1.1 |
| CVE-2026-42271 | high | — | litellm | 1.83.0 | langchain-quickjs==0.1.1 |
| CVE-2026-42561 | high | — | python-multipart | 0.0.26 | langchain-quickjs==0.1.1 |
| CVE-2026-25528 | medium | — | langsmith | — | langchain-quickjs==0.1.1 |
| CVE-2026-33230 | medium | — | nltk | 3.9.3 | langchain-quickjs==0.1.1 |
| CVE-2026-41182 | medium | — | langsmith | — | langchain-quickjs==0.1.1 |
| CVE-2026-41907 | medium | — | uuid | 13.0.0 | langchain-quickjs==0.1.1 |
| GHSA-rf74-v2fm-23pw | medium | — | nltk | 3.9.3 | langchain-quickjs==0.1.1 |
| CVE-2026-4539 | low | — | pygments | 2.19.2 | langchain-quickjs==0.1.1 |
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