{"id":"GHSA-94x4-5g3f-jjxp","summary":"Duplicate Advisory: snappy-java: Unbounded memory allocation from attacker-declared uncompressed lengtha","details":"## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-q233-g92q-qxp6. This link is maintained to preserve external references.\n\n## Original Description\nXerial snappy-java before 1.1.10.9 contains an unbounded memory allocation vulnerability that allows attackers to exhaust JVM memory by declaring a large uncompressed length in compressed input. Attackers can supply a few crafted bytes to Snappy.uncompress, uncompressString, SnappyInputStream or SnappyFramedInputStream to force allocations up to 2 GB, causing OutOfMemoryError and denial of service.","modified":"2026-10-27T15:47:24.311989323Z","published":"2026-10-09T15:31:33Z","withdrawn":"2026-10-27T15:33:17Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2026-10-27T15:33:17Z","nvd_published_at":"2026-10-09T15:17:11Z","cwe_ids":["CWE-789"]},"references":[{"type":"WEB","url":"https://github.com/xerial/snappy-java/security/advisories/GHSA-q233-g92q-qxp6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108106"},{"type":"WEB","url":"https://github.com/xerial/snappy-java/commit/943c6043a292568575e8347af4507d015e802c75"},{"type":"WEB","url":"https://github.com/xerial/snappy-java"},{"type":"WEB","url":"https://github.com/xerial/snappy-java/blob/v1.1.10.8/src/main/java/org/xerial/snappy/Snappy.java#L517"},{"type":"WEB","url":"https://github.com/xerial/snappy-java/releases/tag/v1.1.10.9"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/xerial-snappy-java-before-1.1.10.9-unbounded-memory-allocation-denial-of-service"}],"affected":[{"package":{"name":"org.xerial.snappy:snappy-java","ecosystem":"Maven","purl":"pkg:maven/org.xerial.snappy/snappy-java"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.1-rc1","1.0.1-rc2","1.0.1-rc3","1.0.1-rc4","1.0.3","1.0.3-rc1","1.0.3-rc2","1.0.3-rc3","1.0.3-rc4","1.0.3.1","1.0.3.2","1.0.3.3","1.0.4","1.0.4.1","1.0.5","1.0.5-M1","1.0.5-M2","1.0.5-M3","1.0.5-M4","1.0.5.1","1.0.5.2","1.0.5.3","1.0.5.4","1.1.0","1.1.0-M1","1.1.0-M2","1.1.0-M3","1.1.0-M4","1.1.0.1","1.1.1","1.1.1-M1","1.1.1-M2","1.1.1-M3","1.1.1-M4","1.1.1.1","1.1.1.2","1.1.1.3","1.1.1.4","1.1.1.5","1.1.1.6","1.1.1.7","1.1.10.0","1.1.10.1","1.1.10.10","1.1.10.11","1.1.10.12","1.1.10.2","1.1.10.3","1.1.10.4","1.1.10.5","1.1.10.6","1.1.10.7","1.1.10.8","1.1.10.9","1.1.2","1.1.2-M1","1.1.2-RC1","1.1.2-RC2","1.1.2-RC3","1.1.2.1","1.1.2.2","1.1.2.3","1.1.2.4","1.1.2.5","1.1.2.6","1.1.3-M1","1.1.3-M2","1.1.4","1.1.4-M1","1.1.4-M2","1.1.4-M3","1.1.7","1.1.7.1","1.1.7.2","1.1.7.3","1.1.7.4","1.1.7.5","1.1.7.6","1.1.7.7","1.1.7.8","1.1.8","1.1.8.1","1.1.8.2","1.1.8.3","1.1.8.4","1.1.9.0","1.1.9.1"],"database_specific":{"last_known_affected_version_range":"\u003c 1.1.10.9","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-94x4-5g3f-jjxp/GHSA-94x4-5g3f-jjxp.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}