{"id":"UBUNTU-CVE-2025-52194","details":"A buffer overflow vulnerability exists in libsndfile version 1.2.2 and potentially earlier versions when processing malformed IRCAM audio files. The vulnerability occurs in the ircam_read_header function at src/ircam.c:164 during sample rate processing, leading to memory corruption and potential code execution.","modified":"2026-05-20T16:23:34.273052326Z","published":"2025-08-21T15:15:00Z","upstream":["CVE-2025-52194"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-52194"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-52194"},{"type":"REPORT","url":"https://bushido-sec.com/index.php/2025/08/08/libsndfile-buffer-overflow/"}],"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/2025/UBUNTU-CVE-2025-52194.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_version":"1.0.25-10ubuntu0.16.04.3+esm4","binary_name":"sndfile-programs"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-52194.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_name":"libsndfile1","binary_version":"1.0.28-4ubuntu0.18.04.2+esm2"},{"binary_name":"sndfile-programs","binary_version":"1.0.28-4ubuntu0.18.04.2+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-52194.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/2025/UBUNTU-CVE-2025-52194.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_version":"1.0.31-2ubuntu0.2","binary_name":"sndfile-programs"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-52194.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/2025/UBUNTU-CVE-2025-52194.json"}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.2-2build1","1.2.2-3"],"ecosystem_specific":{"binaries":[{"binary_name":"libsndfile1","binary_version":"1.2.2-3"},{"binary_name":"sndfile-programs","binary_version":"1.2.2-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-52194.json"}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=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