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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

Fix status Fixed 0 Partial 2 Will not fix 0 Deferred 0 No fix listed 0

Impact type Code execution 0 Privilege escalation 0 Security bypass 0 Information disclosure 0 Tampering 0 Denial of service 2 Spoofing 0 Cross-site scripting 0 SQL injection 0

Attack vector Network 2 Adjacent network 0 Local 0 Physical 0

Requirements No authentication 2 No user interaction 2

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Weakness (CWE) CWE-1333 Inefficient Regular Expression Complexity 2 CWE-400 Uncontrolled Resource Consumption 1

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Vendor: kjd × Component: Internationalized Domain Names In Applications × Clear all filters

TI-2026-33198 CVE-2026-45409 · GHSA-65pc-fj4g-8rjx

Regular expression denial of service in kjd idna

Priority LOW 37

Internationalized Domain Names in Applications (IDNA) for Python provides support for Internationalized Domain Names in Applications (IDNA) and Unicode IDNA Compatibility Processing.

CVSS 4.0MEDIUM 6.9· Network · No auth · No interaction · EPSS 0.00408 · Published 2026-06-05 · Partial fix · 3.15 CWE-1333

TI-2024-03406 CVE-2024-3651 · GHSA-jjg7-2v4v-x38h

Denial of Service via Quadratic Complexity in kjd/idna

Priority LOW 36

A vulnerability was identified in the kjd/idna library, specifically within the `idna.encode()` function, affecting version 3.6.

CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01386 · Published 2024-07-07 · Partial fix · 3.7 CWE-1333

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