{"id":"RHLW-2026-91a888529dd87fbc","summary":"Lightwell Security Advisory: gson 2.8.6.rhlw-00002","details":"Red Hat Lightwell has released com.google.code.gson:gson 2.8.6.rhlw-00002 with a backported security fix.\n\nCVE-2022-25647: Deserialization of Untrusted Data\n\nThis patched artifact is a drop-in replacement for com.google.code.gson:gson 2.8.6 from Maven Central.","modified":"2026-10-27T04:00:16.546196162Z","published":"2026-09-15T20:48:32Z","upstream":["CVE-2022-25647","GHSA-4jrv-ppp4-jm57"],"references":[{"type":"WEB","url":"https://github.com/google/gson/pull/1991/commits"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25647.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25647"},{"type":"FIX","url":"https://github.com/google/gson/pull/1991"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-4jrv-ppp4-jm57"}],"affected":[{"package":{"name":"com.google.code.gson:gson","ecosystem":"Red Hat Lightwell:Maven","purl":"pkg:maven/com.google.code.gson/gson"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.6.rhlw-00002"}]}],"versions":["1.1","1.4","1.5","1.6","1.7","1.7.1","1.7.2","2.0","2.1","2.2","2.2.1","2.2.2","2.2.3","2.2.4","2.3","2.3.1","2.4","2.5","2.6","2.6.1","2.6.2","2.7","2.8.0","2.8.1","2.8.2","2.8.3","2.8.4","2.8.5","2.8.6"],"database_specific":{"lightwell":{"remediated_version":"2.8.6.rhlw-00002","repository_url":"https://packages.redhat.com/lightwell/java/remediated/","backport_base_version":"2.8.6"},"source":"https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-91a888529dd87fbc.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H"}],"credits":[{"name":"Red Hat Lightwell","type":"REMEDIATION_DEVELOPER"}]}