{"id":"CVE-2026-108106","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-108106","generatedAt":"2026-10-28T01:11:49.810Z","title":"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.","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.","published":"2026-10-09T15:17:12.000Z","lastModified":"2026-10-13T17:17:19.000Z","status":"Awaiting Analysis","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":8.7,"severity":"HIGH","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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-789"],"affected":[],"epss":{"score":0.00371,"percentile":0.30823,"date":"2026-10-26","history":[{"date":"2026-10-10","score":0.00371,"percentile":0.29072}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-09T15:17:12.000Z","detail":{"score":"8.7","severity":"HIGH","publishedAt":"2026-10-09T15:17:11.550Z"},"summary":"New CVE, high severity (CVSS 8.7)."}],"references":[{"url":"https://github.com/xerial/snappy-java","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/blob/v1.1.10.8/src/main/java/org/xerial/snappy/Snappy.java#L517","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/commit/943c6043a292568575e8347af4507d015e802c75","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/releases/tag/v1.1.10.9","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/security/advisories/GHSA-q233-g92q-qxp6","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/xerial-snappy-java-before-1.1.10.9-unbounded-memory-allocation-denial-of-service","source":"disclosure@vulncheck.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-108106","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}