PT-2026-145161

CVE-2026-122096

Publicado

2026-11-11

Atualizado

2026-11-11

Descrição por

Pontuação

N/A

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Uncontrolled Resource Consumption vulnerability in the sketch deserialization of Apache DataSketches Java.

Several deserializers trusted sizes and counts declared in the serialized input. A small crafted input could make an application allocate an excessive amount of memory, leading to an OutOfMemoryError. A crafted string passed to FrequentLongsSketch.getInstance(String) could also make deserialization, or a later update, loop indefinitely. Only applications that deserialize sketches from untrusted sources are affected.

This issue affects Apache DataSketches Java: through 9.0.0.

Users are recommended to upgrade to version 9.1.0, which fixes the issue.

Impactos

Pesquisadores

Jaideep Pyne

Fornecedores

Produtos afetados

Enumeração de fraquezas

CWE-400: Uncontrolled Resource Consumption

CWE-835: Loop with Unreachable Exit Condition (\'Infinite Loop\')

CWE-789: Memory Allocation with Excessive Size Value

Identificadores relacionados