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CVE-2025-59464

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-01-20 20:41:55

Laatst bijgewerkt 2026-01-21 20:41:09

Toegewezen door hackerone

CVSS-score 6.5

Status PUBLISHED

Beschrijving

A memory leak in Node.js’s OpenSSL integration occurs when converting `X.509` certificate fields to UTF-8 without freeing the allocated buffer. When applications call `socket.getPeerCertificate(true)`, each certificate field leaks memory, allowing remote clients to trigger steady memory growth through repeated TLS connections. Over time this can lead to resource exhaustion and denial of service.

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