langchain_core-1.5.2-py3-none-any.whl: 1 vulnerabilities (highest severity is: 7.4)

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Valutazione

Difficoltà
1/5
Tempo stimato
Meno di un'ora
Idoneità per principianti
65/100
Tipo di issue
Bug
Chiarezza
Specificata chiaramente
Stato di attività
Attiva
Stack tecnologico
python
Ambito
security

Direzione di ricerca

Inizia da examples/langchain/bedrock-financial-assistant/pyproject.toml e individua la versione di langchain-core che introduce la dipendenza vulnerabile certifi tramite langsmith e httpx. Aggiorna langchain-core alla versione 1.5.3, come suggerito, quindi verifica che la versione risolta di certifi sia 2026.10.19 o successiva e che la vulnerabilità sia stata corretta.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

Mend: dependency security vulnerability untriaged
Vulnerable Library - langchain_core-1.5.2-py3-none-any.whl

Sample Path to Dependency File: /examples/langchain/bedrock-financial-assistant/pyproject.toml

Path to vulnerable library: /examples/langchain/bedrock-financial-assistant/.venv/lib/python3.12/site-packages/certifi-2026.1.4.dist-info

Found in HEAD commit: 85a64cace68e869559113ce87327c43bb32dd24a

Vulnerabilities

Vulnerability Severity CVSS Dependency Type Fixed in (langchain_core version) Remediation Possible**
WS-2026-0133 High 7.4 certifi-2026.1.4-py3-none-any.whl Transitive 1.5.3 ✅

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

WS-2026-0133
Vulnerable Library - certifi-2026.1.4-py3-none-any.whl

Python package for providing Mozilla's CA Bundle.

Library home page: https://files.pythonhosted.org/packages/e6/ad/3cc14f097111b4de0040c83a525973216457bbeeb63739ef1ed275c1c021/certifi-2026.1.4-py3-none-any.whl

Sample Path to Dependency File: /examples/langchain/bedrock-financial-assistant/pyproject.toml

Path to vulnerable library: /examples/langchain/bedrock-financial-assistant/.venv/lib/python3.12/site-packages/certifi-2026.1.4.dist-info

Dependency Hierarchy:

  • langchain_core-1.5.2-py3-none-any.whl (Root Library)
    • langsmith-0.8.18-py3-none-any.whl
      • httpx-0.28.1-py3-none-any.whl
        • ❌ certifi-2026.1.4-py3-none-any.whl (Vulnerable Library)

Found in HEAD commit: 85a64cace68e869559113ce87327c43bb32dd24a

Found in base branch: main

Vulnerability Details

certifi 2019.03.09 through 2026.07.22 ships the "emSign ECC Root CA - G3" root certificate in its CA bundle (certifi/cacert.pem). Intermediates under this root were revoked for key compromise (cACompromise), so certificates issued with the compromised CA keys are trusted by applications that use certifi, enabling man-in-the-middle attacks. Fixed in 2026.10.18, which removed the root; 2026.10.19 restored the unaffected emSign roots and keeps G3 removed.

Publish Date: 2026-10-20

URL: WS-2026-0133

CVSS 3 Score Details (7.4)

Base Score Metrics:

  • Exploitability Metrics:
    • Attack Vector: Network
    • Attack Complexity: High
    • Privileges Required: None
    • User Interaction: None
    • Scope: Unchanged
  • Impact Metrics:
    • Confidentiality Impact: High
    • Integrity Impact: High
    • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2026-10-20

Fix Resolution (certifi): 2026.10.19

Direct dependency fix Resolution (langchain-core): 1.5.3

⛑️ Automatic Remediation will be attempted for this issue.


:rescue_worker_helmet:Automatic Remediation will be attempted for this issue.

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JavaScript
Stelle
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Fork
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Merge medio
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PR unite (30g)
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