{"id":"CVE-2026-108106","revision":"f055ea7a52fa4968a5eb8f5063a287b5","records":[{"revision":"f055ea7a52fa4968a5eb8f5063a287b5","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-108106","aliases":[],"title":"Xerial snappy-java before 1.1.10.9 Unbounded Memory Allocation Denial of Service","description":"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.","state":0,"publishedAt":"2026-10-09T14:33:29.499+00:00","modifiedAt":"2026-10-13T16:51:17.678+00:00","affected":[{"ecosystem":"Vendor product","name":"snappy-java","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"xerial\",\n                    \"product\": \"snappy-java\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:maven/org.xerial.snappy/snappy-java\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\",\n                            \"lessThan\": \"1.1.10.9\"\n                        },\n                        {\n                            \"version\": \"1.1.10.9\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"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","score":8.7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/xerial/snappy-java/security/advisories/GHSA-q233-g92q-qxp6","https://github.com/xerial/snappy-java/commit/943c6043a292568575e8347af4507d015e802c75","https://github.com/xerial/snappy-java/releases/tag/v1.1.10.9","https://github.com/xerial/snappy-java/blob/v1.1.10.8/src/main/java/org/xerial/snappy/Snappy.java#L517","https://github.com/xerial/snappy-java","https://www.vulncheck.com/advisories/xerial-snappy-java-before-1.1.10.9-unbounded-memory-allocation-denial-of-service"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-108106","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-108106","identifiers":["CVE-2026-108106"]},"retained":false,"historicalAffected":[]}],"coverage":[]}