{"id":"UBUNTU-CVE-2026-22554","details":"MediaArea MediaInfoLib Channel Splitting heap-based buffer overflow vulnerability","modified":"2026-05-27T19:09:40Z","published":"2026-05-20T14:16:00Z","upstream":["CVE-2026-22554"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-22554"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-22554"},{"type":"REPORT","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2026-2374"}],"affected":[{"package":{"name":"libmediainfo","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libmediainfo?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.64-2","0.7.64-3","0.7.65-1","0.7.67-1","0.7.67-2","0.7.67-2ubuntu1","0.7.67-2ubuntu1+esm1","0.7.67-2ubuntu1+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"libmediainfo0","binary_version":"0.7.67-2ubuntu1+esm2"},{"binary_version":"0.7.67-2ubuntu1+esm2","binary_name":"python-mediainfodll"},{"binary_name":"python3-mediainfodll","binary_version":"0.7.67-2ubuntu1+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22554.json"}},{"package":{"name":"libmediainfo","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libmediainfo?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.73-1ubuntu1","0.7.80-1","0.7.81-1","0.7.82-1","0.7.82-1ubuntu0.1~esm1","0.7.82-1ubuntu0.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"libmediainfo0v5","binary_version":"0.7.82-1ubuntu0.1~esm2"},{"binary_name":"python-mediainfodll","binary_version":"0.7.82-1ubuntu0.1~esm2"},{"binary_name":"python3-mediainfodll","binary_version":"0.7.82-1ubuntu0.1~esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22554.json"}},{"package":{"name":"libmediainfo","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libmediainfo?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.7.98-2","0.7.99-1","17.10-1","17.12-1","17.12-1build1","17.12-1ubuntu0.1","17.12-1ubuntu0.1+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmediainfo0v5","binary_version":"17.12-1ubuntu0.1+esm1"},{"binary_name":"python-mediainfodll","binary_version":"17.12-1ubuntu0.1+esm1"},{"binary_version":"17.12-1ubuntu0.1+esm1","binary_name":"python3-mediainfodll"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22554.json"}},{"package":{"name":"libmediainfo","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/libmediainfo?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["18.12-2","19.09+dfsg-1","19.09+dfsg-2","19.09+dfsg-2build1","19.09+dfsg-2ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmediainfo0v5","binary_version":"19.09+dfsg-2ubuntu0.1~esm1"},{"binary_name":"python3-mediainfodll","binary_version":"19.09+dfsg-2ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22554.json"}},{"package":{"name":"libmediainfo","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libmediainfo?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["21.03+dfsg-1","21.09+dfsg-4"],"ecosystem_specific":{"binaries":[{"binary_name":"libmediainfo0v5","binary_version":"21.09+dfsg-4"},{"binary_name":"python3-mediainfodll","binary_version":"21.09+dfsg-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22554.json"}},{"package":{"name":"libmediainfo","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libmediainfo?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["23.07+dfsg-1","23.10+dfsg-1","23.11+dfsg-1","23.11+dfsg-1ubuntu1","24.01+dfsg-1","24.01+dfsg-1build1","24.01+dfsg-1build2"],"ecosystem_specific":{"binaries":[{"binary_name":"libmediainfo0v5","binary_version":"24.01+dfsg-1build2"},{"binary_name":"python3-mediainfodll","binary_version":"24.01+dfsg-1build2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22554.json"}},{"package":{"name":"libmediainfo","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/libmediainfo?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["24.12+dfsg-1","25.04+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmediainfo0v5","binary_version":"25.04+dfsg-1"},{"binary_name":"python3-mediainfodll","binary_version":"25.04+dfsg-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-22554.json"}},{"package":{"name":"libmediainfo","ec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