CVE-2025-33042

medium

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.

References

Advisories
More

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

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

https://github.com/advisories/GHSA-rp46-r563-jrc7

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-206910

Details

Source: Mitre, NVD

Published: 2026-02-13

Updated: 2026-02-20

Named Vulnerability: GHSA-rp46-r563-jrc7

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Severity: High

CVSS v4

Base Score: 6.9

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00612