CVE-2025-33042

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.

PUBLISHED Reserved 2025-04-15 | Published 2026-02-13 | Updated 2026-02-13 | Assigner apache

Problem types

CWE-94 Improper Control of Generation of Code ('Code Injection')

Product status

Credits

Brant Eckert finder

References

www.openwall.com/lists/oss-security/2026/02/12/2

lists.apache.org/thread/fy88wmgf1lj9479vrpt12cv8x73lroj1 vendor-advisory

cve.org (CVE-2025-33042)

nvd.nist.gov (CVE-2025-33042)

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