{"id":"UBUNTU-CVE-2026-116590","details":"snappy-java is a Java port of the snappy, a fast C++ compresser/decompresser developed by Google. Prior to 1.1.10.9, Snappy.arrayCopy(Object src, int offset, int byteLength, Object dest, int destOffset) passes caller-supplied ranges to native memcpy without validating either array, allowing negative or oversized byteLength and offset values to read or write outside array bounds and crash the JVM. SnappyOutputStream.rawWrite and SnappyInputStream.rawRead, including their typed-array write and read methods, pass caller-controlled ranges through this primitive, and typed-array byte-size calculations can overflow int. This issue is fixed in version 1.1.10.9.","modified":"2026-10-28T20:17:46.205183281Z","published":"2026-10-26T22:16:00Z","upstream":["CVE-2026-116590"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-116590"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-116590"},{"type":"REPORT","url":"https://github.com/cveproject/cvelistv5/tree/main/cves/2026/116xxx/cve-2026-116590.json"},{"type":"REPORT","url":"https://github.com/xerial/snappy-java/commit/2d7ca71c087a98f1219fb2d51909f3891c3ce77b"},{"type":"REPORT","url":"https://github.com/xerial/snappy-java/pull/741"},{"type":"REPORT","url":"https://github.com/xerial/snappy-java/releases/tag/v1.1.10.9"},{"type":"REPORT","url":"https://github.com/xerial/snappy-java/security/advisories/ghsa-xqrx-qh46-34m7"},{"type":"REPORT","url":"https://nvd.nist.gov/vuln/detail/cve-2026-116590"}],"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_name":"libsnappy-java","binary_version":"1.0.4.1~dfsg-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116590.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_name":"libsnappy-java","binary_version":"1.1.2.1-2"},{"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-2026-116590.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_name":"libsnappy-java","binary_version":"1.1.4-1"},{"binary_name":"libsnappy-jni","binary_version":"1.1.4-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116590.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_name":"libsnappy-java","binary_version":"1.1.7.3-1build1"},{"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-2026-116590.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_name":"libsnappy-java","binary_version":"1.1.8.3-1"},{"binary_name":"libsnappy-jni","binary_version":"1.1.8.3-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116590.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_name":"libsnappy-java","binary_version":"1.1.10.5-1build1"},{"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-2026-116590.json"}},{"package":{"name":"snappy-java","ecosystem":"Ubuntu:26.10","purl":"pkg:deb/ubuntu/snappy-java?arch=source&distro=stonking"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.10.8-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libsnappy-java","binary_version":"1.1.10.8-1"},{"binary_name":"libsnappy-jni","binary_version":"1.1.10.8-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116590.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_version":"1.1.10.8-1","binary_name":"libsnappy-java"},{"binary_name":"libsnappy-jni","binary_version":"1.1.10.8-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-116590.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}