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Java CVE-2025-33042

HIGH
Code Injection (CWE-94)
2026-02-13 security@apache.org GHSA-rp46-r563-jrc7
Apache Java Code Injection Avro Red Hat
7.3
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.3 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Red Hat
5.6 MEDIUM
qualitative

Primary rating from NVD.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Patch released
Mar 31, 2026 - 21:13 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 22:02 vuln.today
CVE Published
Feb 13, 2026 - 12:16 nvd
HIGH 7.3

Blast Radius

ecosystem impact
† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth
  • 63 maven packages depend on org.apache.avro:avro-compiler (26 direct, 37 indirect)
  • 53 pypi packages depend on avro (6 direct, 47 indirect)

Ecosystem-wide dependent count for version 1.12.0 and other introduced versions.

DescriptionCVE.org

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.

AnalysisAI

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. [CVSS 7.3 HIGH]

Technical ContextAI

Classified as CWE-94 (Code Injection). Affects Avro. 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.

RemediationAI

Update to version 1.12.1 or later. Restrict network access to the affected service where possible.

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CVE-2025-33042 vulnerability details – vuln.today
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