CVE-2025-46762
highpriority · track · 33EPSS 0.016 · 76 %ileDEEURUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–critical · 3.9–9.9
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (9)
Products and version ranges known to be affected.
advisories (3)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2025-2940Pega Platform: Schwachstelle ermöglicht CodeausführungDeutsch2025-12-30csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Pega Platform ausnutzen, um beliebigen Programmcode auszuführen.
- WID-SEC-W-2026-0210IBM DB2 Big SQL: Mehrere SchwachstellenDeutsch2026-01-25csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in IBM DB2 Big SQL ausnutzen, um einen Denial of Service Angriff durchzuführen, und um beliebigen Programmcode auszuführen.
- GHSA-53wx-pr6q-m3j5Apache Parquet Java: Potential malicious code execution from trusted packages in the parquet-avro module when reading an Avro schema from a Parquet file metadata2025-05-06ghsa · osvUS
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.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (8)
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2025/05/02/1cnnvd
- https://lists.apache.org/thread/t7724lpvl110xsbgqwsmrdsns0rhycdpcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2025-46762cnnvd
- https://parquet.apache.org/blog/Patchcnnvd
- https://www.oracle.com/security-alerts/cpuapr2026.htmlcnnvd
- https://lists.apache.org/thread/t7724lpvl110xsbgqwsmrdsns0rhycdpenisa_euvd
- http://www.openwall.com/lists/oss-security/2025/05/02/1Mailing Listnvd
- https://lists.apache.org/thread/t7724lpvl110xsbgqwsmrdsns0rhycdpMailing Listnvd
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