{"id":"UBUNTU-CVE-2026-108104","details":"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.","modified":"2026-10-14T03:22:51.264047787Z","published":"2026-10-13T00:00:00Z","upstream":["CVE-2026-108104"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-108104"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-108104"},{"type":"REPORT","url":"https://github.com/xerial/snappy-java"},{"type":"REPORT","url":"https://github.com/xerial/snappy-java/blob/v1.1.10.9/src/main/java/org/xerial/snappy/SnappyFramedInputStream.java#L243"},{"type":"REPORT","url":"https://github.com/xerial/snappy-java/commit/139a53090a6662298924fd75d21f4769b4a219ea"},{"type":"REPORT","url":"https://github.com/xerial/snappy-java/releases/tag/v1.1.10.10"},{"type":"REPORT","url":"https://github.com/xerial/snappy-java/security/advisories/GHSA-c73m-r934-8qvg"},{"type":"REPORT","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"}],"affected":[{"package":{"name":"snappy-java","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/snappy-java?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.4.1~dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.4.1~dfsg-1","binary_name":"libsnappy-java"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108104.json"}},{"package":{"name":"snappy-java","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/snappy-java?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.1.7-2","1.1.2-1","1.1.2.1-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.2.1-2","binary_name":"libsnappy-java"},{"binary_name":"libsnappy-jni","binary_version":"1.1.2.1-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108104.json"}},{"package":{"name":"snappy-java","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/snappy-java?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.4-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.4-1","binary_name":"libsnappy-java"},{"binary_version":"1.1.4-1","binary_name":"libsnappy-jni"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108104.json"}},{"package":{"name":"snappy-java","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/snappy-java?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.7.2-1","1.1.7.3-1","1.1.7.3-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.7.3-1build1","binary_name":"libsnappy-java"},{"binary_version":"1.1.7.3-1build1","binary_name":"libsnappy-jni"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108104.json"}},{"package":{"name":"snappy-java","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/snappy-java?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.8.3-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.8.3-1","binary_name":"libsnappy-java"},{"binary_version":"1.1.8.3-1","binary_name":"libsnappy-jni"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108104.json"}},{"package":{"name":"snappy-java","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/snappy-java?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.8.3-1","1.1.10.5-1","1.1.10.5-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.10.5-1build1","binary_name":"libsnappy-java"},{"binary_name":"libsnappy-jni","binary_version":"1.1.10.5-1build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108104.json"}},{"package":{"name":"snappy-java","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/snappy-java?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.10.7-1","1.1.10.8-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libsnappy-java","binary_version":"1.1.10.8-1"},{"binary_version":"1.1.10.8-1","binary_name":"libsnappy-jni"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108104.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"type":"CVSS_V4","score":"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"},{"type":"Ubuntu","score":"medium"}]}