{"id":"CVE-2026-108104","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-108104","generatedAt":"2026-10-28T02:24:10.100Z","title":"Xerial snappy-java from 1.1.7.4 before 1.1.10.10 contains a double release vulnerability in SnappyFramedInputStream that returns pooled buffers twice when replacement allocation fails.","description":"Xerial snappy-java from 1.1.7.4 before 1.1.10.10 contains a double release vulnerability in SnappyFramedInputStream that returns pooled buffers twice when replacement allocation fails. Attackers can supply framed data with a large declared chunk length to trigger OutOfMemoryError, causing shared backing arrays that expose or overwrite other streams' decompressed data.","published":"2026-10-09T15:17:11.000Z","lastModified":"2026-10-14T17:18:19.000Z","status":"Awaiting Analysis","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":6.3,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/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-415"],"affected":[],"epss":{"score":0.00215,"percentile":0.1175,"date":"2026-10-26","history":[{"date":"2026-10-10","score":0.00215,"percentile":0.10934}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-09T15:17:11.000Z","detail":{"score":"6.3","severity":"MEDIUM","publishedAt":"2026-10-09T15:17:11.210Z"},"summary":"New CVE, medium severity (CVSS 6.3)."}],"references":[{"url":"https://github.com/xerial/snappy-java","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/blob/v1.1.10.9/src/main/java/org/xerial/snappy/SnappyFramedInputStream.java#L243","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/commit/139a53090a6662298924fd75d21f4769b4a219ea","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/releases/tag/v1.1.10.10","source":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/security/advisories/GHSA-c73m-r934-8qvg","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/xerial-snappy-java-1.1.7.4-before-1.1.10.10-double-release-of-pooled-buffers-in-snappyframedinputstream","source":"disclosure@vulncheck.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-108104","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."}