{"id":"UBUNTU-CVE-2026-109828","details":"A vulnerability was found in libsndfile up to 1.2.2. This issue affects the function wavlike_subchunk_parse of the file src/wavlike.c of the component WAV Parsing. Performing a manipulation results in use of uninitialized variable. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.","modified":"2026-10-17T12:58:03.359004512Z","published":"2026-10-13T17:17:00Z","upstream":["CVE-2026-109828"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-109828"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-109828"},{"type":"REPORT","url":"https://github.com/libsndfile/libsndfile/"},{"type":"REPORT","url":"https://github.com/libsndfile/libsndfile/issues/1169"},{"type":"REPORT","url":"https://vuldb.com/cve/CVE-2026-109828"},{"type":"REPORT","url":"https://vuldb.com/submit/1002209"},{"type":"REPORT","url":"https://vuldb.com/vuln/417466"},{"type":"REPORT","url":"https://vuldb.com/vuln/417466/cti"}],"affected":[{"package":{"name":"libsndfile","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.25-7ubuntu1","1.0.25-7ubuntu2","1.0.25-7ubuntu2.1","1.0.25-7ubuntu2.2","1.0.25-7ubuntu2.2+esm1","1.0.25-7ubuntu2.2+esm2","1.0.25-7ubuntu2.2+esm3","1.0.25-7ubuntu2.2+esm4"],"ecosystem_specific":{"binaries":[{"binary_name":"libsndfile1","binary_version":"1.0.25-7ubuntu2.2+esm4"},{"binary_name":"sndfile-programs","binary_version":"1.0.25-7ubuntu2.2+esm4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109828.json"}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=esm-infra%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.25-9.1","1.0.25-10","1.0.25-10ubuntu0.16.04.1","1.0.25-10ubuntu0.16.04.2","1.0.25-10ubuntu0.16.04.3","1.0.25-10ubuntu0.16.04.3+esm1","1.0.25-10ubuntu0.16.04.3+esm2","1.0.25-10ubuntu0.16.04.3+esm3","1.0.25-10ubuntu0.16.04.3+esm4"],"ecosystem_specific":{"binaries":[{"binary_name":"libsndfile1","binary_version":"1.0.25-10ubuntu0.16.04.3+esm4"},{"binary_name":"sndfile-programs","binary_version":"1.0.25-10ubuntu0.16.04.3+esm4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109828.json"}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=esm-infra%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.28-4","1.0.28-4ubuntu0.18.04.1","1.0.28-4ubuntu0.18.04.2","1.0.28-4ubuntu0.18.04.2+esm1","1.0.28-4ubuntu0.18.04.2+esm2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.28-4ubuntu0.18.04.2+esm2","binary_name":"libsndfile1"},{"binary_version":"1.0.28-4ubuntu0.18.04.2+esm2","binary_name":"sndfile-programs"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109828.json"}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.28-6","1.0.28-7","1.0.28-7ubuntu0.1","1.0.28-7ubuntu0.2","1.0.28-7ubuntu0.3"],"ecosystem_specific":{"binaries":[{"binary_name":"libsndfile1","binary_version":"1.0.28-7ubuntu0.3"},{"binary_name":"sndfile-programs","binary_version":"1.0.28-7ubuntu0.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109828.json"}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.31-2","1.0.31-2build1","1.0.31-2ubuntu0.1","1.0.31-2ubuntu0.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.0.31-2ubuntu0.2","binary_name":"libsndfile1"},{"binary_name":"sndfile-programs","binary_version":"1.0.31-2ubuntu0.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109828.json"}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.2-1","1.2.2-1ubuntu2","1.2.2-1ubuntu3","1.2.2-1ubuntu4","1.2.2-1ubuntu5","1.2.2-1ubuntu5.24.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.2-1ubuntu5.24.04.1","binary_name":"libsndfile1"},{"binary_name":"sndfile-programs","binary_version":"1.2.2-1ubuntu5.24.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-109828.json"}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:26.10","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=stonking"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.2-4"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.2-4","binary_name":"libsndfile1"},{"binary_version":"1.2.2-4","binary_name":"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