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CVE-2025-46762— Apache Parquet Java: Potential malicious code execution from trusted packages in the parquet-avro module when reading an Avro schema from a Parquet file metadata

Quick assessment

Affected
Apache Software Foundation Apache Parquet Java
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Parquet是美国阿帕奇（Apache）基金会的一种列式存储格式。可用于 Hadoop 生态系统中的任何项目。 Apache Parquet 1.15.0及之前版本存在安全漏洞，该漏洞源于parquet-avro模块模式解析允许执行任意代码。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.49% · P73
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I. Basic Information for CVE-2025-46762

Vulnerability Information
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Vulnerability Title
Apache Parquet Java: Potential malicious code execution from trusted packages in the parquet-avro module when reading an Avro schema from a Parquet file metadata
Source: CVE Program / CVE List V5
Vulnerability Description
Schema parsing in the parquet-avro module of Apache Parquet 1.15.0 and previous versions allows bad actors to execute arbitrary code. While 1.15.1 introduced a fix to restrict untrusted packages, the default setting of trusted packages still allows malicious classes from these packages to be executed. The exploit is only applicable if the client code of parquet-avro uses the "specific" or the "reflect" models deliberately for reading Parquet files. ("generic" model is not impacted) Users are recommended to upgrade to 1.15.2 or set the system property "org.apache.parquet.avro.SERIALIZABLE_PACKAGES" to an empty string on 1.15.1. Both are sufficient to fix the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/S:N/RE:M/U:Amber
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Parquet 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Parquet是美国阿帕奇（Apache）基金会的一种列式存储格式。可用于 Hadoop 生态系统中的任何项目。 Apache Parquet 1.15.0及之前版本存在安全漏洞，该漏洞源于parquet-avro模块模式解析允许执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Parquet Java 0 ~ 1.15.1 -

II. Public POCs for CVE-2025-46762

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III. Intelligence Information for CVE-2025-46762

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IV. Related Vulnerabilities

Same product: Apache Parquet Java
Same vendor: Apache Software Foundation
Same weakness: CWE-73

V. Comments for CVE-2025-46762

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