{"id":"RHLW-2026-a9a544137749200c","summary":"Lightwell Security Advisory: aircompressor 2.0.2.rhlw-00001","details":"Red Hat Lightwell has released io.airlift:aircompressor 2.0.2.rhlw-00001 with a backported security fix.\n\nCVE-2025-67721: Aircompressor's Snappy and LZ4 Java-based decompressor implementation can leak information from reused output buffer\n\nThis patched artifact is a drop-in replacement for io.airlift:aircompressor 2.0.2 from Maven Central.","modified":"2026-10-22T00:08:36.039116617Z","published":"2026-10-08T19:45:30Z","upstream":["CVE-2025-67721","GHSA-vx9q-rhv9-3jvg"],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/67xxx/CVE-2025-67721.json"},{"type":"ADVISORY","url":"https://github.com/airlift/aircompressor/security/advisories/GHSA-vx9q-rhv9-3jvg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-67721"},{"type":"FIX","url":"https://github.com/airlift/aircompressor/commit/f2b489b398779b40c1ee29ddb11d7edef54ddc15"},{"type":"FIX","url":"https://github.com/airlift/aircompressor/commit/ff12c4d5757c9d6d1de3d39a10402f1f84f9b765"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-vx9q-rhv9-3jvg"}],"affected":[{"package":{"name":"io.airlift:aircompressor","ecosystem":"Red Hat Lightwell:Maven","purl":"pkg:maven/io.airlift/aircompressor"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.2.rhlw-00001"}]}],"versions":["0.10","0.11","0.12","0.13","0.14","0.15","0.16","0.17","0.18","0.19","0.20","0.21","0.22","0.23","0.24","0.25","0.26","0.27","0.3","0.4","0.5","0.6","0.7","0.8","0.9","2.0","2.0.1","2.0.2"],"database_specific":{"lightwell":{"remediated_version":"2.0.2.rhlw-00001","repository_url":"https://packages.redhat.com/lightwell/java/remediated/","backport_base_version":"2.0.2"},"source":"https://github.com/project-lightwell/lightwell-osv/blob/main/advisories/RHLW-2026-a9a544137749200c.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}],"credits":[{"name":"Red Hat Lightwell","type":"REMEDIATION_DEVELOPER"}]}