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Threatist priority CRITICAL 0 HIGH 0 MEDIUM 0 LOW 2

Signals Exploited in the wild (KEV) 0 Patch available 2 No fix listed 0 Has CVE 2

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Weakness (CWE) CWE-276 Incorrect Default Permissions 1 CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition 1 CWE-59 Improper Link Resolution Before File Access 1 CWE-732 Incorrect Permission Assignment for Critical Resource 1

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Vendor: anthropics × Component: Claude Sdk For Python × Clear all filters

TI-2026-26715 CVE-2026-34450 · GHSA-q5f5-3gjm-7mfm

Claude SDK for Python: Insecure Default File Permissions in Local Filesystem Memory Tool

Priority LOW 21

The Claude SDK for Python provides access to the Claude API from Python applications.

CVSS 4.0MEDIUM 4.8· Local · Low privileges · No interaction · EPSS 0.00127 · Published 2026-03-31 · Fixed in 0.87.0 CWE-276

TI-2026-26717 CVE-2026-34452 · GHSA-w828-4qhx-vxx3

Claude SDK for Python: Memory Tool Path Validation Race Condition Allows Sandbox Escape

Priority LOW 25

The Claude SDK for Python provides access to the Claude API from Python applications.

CVSS 4.0MEDIUM 5.8· Local · Low privileges · No interaction · EPSS 0.00143 · Published 2026-03-31 · Fixed in 0.87.0 CWE-367

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