{"id":"CVE-2026-108104","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","summary":"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 declar…","severity":"medium","cvss":4.8,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","cwe":["CWE-415"],"published":"2026-10-09","updated":"2026-10-09","sourceUpdated":"2026-10-09T17:06:17.770","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-108104","references":[{"url":"https://github.com/xerial/snappy-java","label":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/blob/v1.1.10.9/src/main/java/org/xerial/snappy/SnappyFramedInputStream.java#L243","label":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/commit/139a53090a6662298924fd75d21f4769b4a219ea","label":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/releases/tag/v1.1.10.10","label":"disclosure@vulncheck.com"},{"url":"https://github.com/xerial/snappy-java/security/advisories/GHSA-c73m-r934-8qvg","label":"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","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"ingestedAt":"2026-10-09T16:02:33.379Z","slug":"CVE-2026-108104","body":"## Overview\n\nXerial 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":26.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}