{"id":"CVE-2026-108106","summary":"Xerial snappy-java before 1.1.10.9 Unbounded Memory Allocation Denial of Service","details":"Xerial 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.","aliases":["GHSA-q233-g92q-qxp6"],"modified":"2026-10-10T02:47:28.301007636Z","published":"2026-10-09T14:33:29.499Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-789"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108106.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108106.json"},{"type":"PACKAGE","url":"https://github.com/xerial/snappy-java"},{"type":"ARTICLE","url":"https://github.com/xerial/snappy-java/blob/v1.1.10.8/src/main/java/org/xerial/snappy/Snappy.java#L517"},{"type":"FIX","url":"https://github.com/xerial/snappy-java/commit/943c6043a292568575e8347af4507d015e802c75"},{"type":"ADVISORY","url":"https://github.com/xerial/snappy-java/releases/tag/v1.1.10.9"},{"type":"ADVISORY","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":"ADVISORY","url":"https://www.vulncheck.com/advisories/xerial-snappy-java-before-1.1.10.9-unbounded-memory-allocation-denial-of-service"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/xerial/snappy-java","events":[{"introduced":"0"},{"fixed":"eb3cfbdbc449964f7b969f3bd1085fb93f64634a"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.1.10.9"}],"source":"AFFECTED_FIELD"}}],"versions":["v1.1.10.8","v1.1.10.7","v1.1.10.6","v1.1.10.5","v1.1.10.4","v1.1.10.3","v1.1.10.2","v1.1.10.1","v1.1.10.0","v1.1.9.1","v1.1.9.0","1.1.8.4","1.1.8.3","1.1.8.2","1.1.8.1","1.1.8","1.1.7.8","1.1.7.7","1.1.7.6","1.1.7.5","1.1.7.4","1.1.7.3","1.1.7.2","1.1.7.1","1.1.7","1.1.4","1.1.4-M3","1.1.4-M2","1.1.4-M1","1.1.3-M2","1.1.3-M1","1.1.2.5","1.1.0","1.0.5-M4","1.1.0-M3","1.1.0-M1","snappy-java-1.0.4.1","snappy-java-1.0.4","snappy-java-1.0.3.3","snappy-java-1.0.3.2","snappy-java-1.0.3.1","snappy-java-1.0.3","snappy-java-1.0.3-rc4","snappy-java-1.0.3-rc3","snappy-java-1.0.3-rc2","snappy-java-1.0.3-rc1","snappy-java-1.0.1-rc4","snappy-java-1.0.1-rc3","snappy-java-1.0.1-rc2","snappy-java-1.0.1-rc1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108106.json"}}],"schema_version":"1.9.0","severity":[{"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"}]}