{"id":"AZL-109736","summary":"CVE-2026-111271 affecting package libmodplug 0.8.9.0-12","details":"libmodplug through 0.8.9.1 contains a heap-based out-of-bounds read vulnerability in CSoundFile::ReadAMS2() in src/load_ams.cpp that allows attackers to read adjacent heap memory via crafted AMS files. Attackers can supply an AMS module whose pattern effect bytes keep bit 7 set, driving the decoder past the input buffer and crashing any libmodplug consumer.","modified":"2026-10-22T05:37:13Z","published":"2026-10-15T22:19:27Z","upstream":["CVE-2026-111271"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111271"}],"affected":[{"package":{"name":"libmodplug","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/libmodplug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.8.9.0-12"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-109736.json"}}],"schema_version":"1.9.0"}