{"id":"JLSEC-2026-1375","summary":"Apache Avro Java SDK is Vulnerable to Code Injection","details":"Improper Control of Generation of Code ('Code Injection') vulnerability in Apache Avro Java SDK when generating specific records from untrusted Avro schemas.\n\nThis issue affects Apache Avro Java SDK: all versions through 1.11.4 and version 1.12.0.\n\nUsers are recommended to upgrade to version 1.12.1 or 1.11.5, which fix the issue.","modified":"2026-08-24T14:14:20.444996644Z","published":"2026-08-24T13:43:17.899Z","upstream":["CVE-2025-33042","EUVD-2025-206910","GHSA-rp46-r563-jrc7","PYSEC-2026-26"],"database_specific":{"license":"CC-BY-4.0","sources":[{"modified":"2026-06-17T09:13:00.170Z","published":"2026-02-13T12:16:07.570Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-33042","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-33042","database_specific":{"status":"Analyzed"},"affected":{"apache:avro":["\u003c 1.11.5","= 1.12.0-+-","= 1.12.0-rc0+-","= 1.12.0-rc1+-"]},"id":"CVE-2025-33042","imported":"2026-08-24T05:26:54.550Z"},{"url":"https://api.github.com/advisories/GHSA-rp46-r563-jrc7","html_url":"https://github.com/advisories/GHSA-rp46-r563-jrc7","id":"GHSA-rp46-r563-jrc7","imported":"2026-08-24T05:26:55.520Z","modified":"2026-06-05T14:25:54Z","published":"2026-02-13T12:31:21Z"},{"url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2025-206910","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-206910","id":"EUVD-2025-206910","imported":"2026-08-24T05:26:54.550Z","modified":"2026-02-13T18:05:35Z","published":"2026-02-13T11:47:03Z"}]},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/02/12/2"},{"type":"WEB","url":"https://github.com/advisories/GHSA-rp46-r563-jrc7"},{"type":"WEB","url":"https://github.com/apache/avro/commit/84bc7322ca1c04ab4a8e4e708acf1e271541aac4"},{"type":"WEB","url":"https://github.com/apache/avro/pull/3150"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/avro/PYSEC-2026-26.yaml"},{"type":"WEB","url":"https://issues.apache.org/jira/browse/AVRO-4053"},{"type":"WEB","url":"https://lists.apache.org/thread/fy88wmgf1lj9479vrpt12cv8x73lroj1"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-33042"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JAVA-ORGAPACHEAVRO-15282783"}],"affected":[{"package":{"name":"Avro_jll","ecosystem":"Julia","purl":"pkg:julia/Avro_jll?uuid=497e9ebb-6d82-5bd4-be3d-5b7dba4508ca"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1375.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","source":"CNA"},{"type":"CVSS_V4","score":"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"}],"credits":[{"name":"levpachmanov","contact":["https://github.com/levpachmanov"],"type":"ANALYST"}]}