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CVE-2025-33042

Published: Feb 13, 2026

Modified: Feb 13, 2026

PUBLISHED

Description

Improper Control of Generation of Code ('Code Injection') vulnerability in Apache Avro Java SDK when generating specific records from untrusted Avro schemas. This issue affects Apache Avro Java SDK: all versions through 1.11.4 and version 1.12.0. Users are recommended to upgrade to version 1.12.1 or 1.11.5, which fix the issue.

Vendor	Product	Versions
Apache Software Foundation	Apache Avro Java SDK	affected `0 - <= 1.11.4` affected `1.12.0`

Weaknesses (CWE)

References

https://lists.apache.org/thread/fy88wmgf1lj9479vrpt12cv8x73lroj1

vendor-advisory

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