{"schema_version":"1.7.5","id":"OSV-2026-974","published":"2026-06-27T00:10:28.246228Z","modified":"2026-06-27T00:10:28.246505Z","summary":"UNKNOWN READ in unsigned long std::__1::__tree<Ogre::VertexDeclaration*, std::__1::less<Ogre::Ve","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=528038936\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nunsigned long std::__1::__tree<Ogre::VertexDeclaration*, std::__1::less<Ogre::Ve\nOgre::HardwareBufferManagerBase::destroyVertexDeclaration\nOgre::VertexData::~VertexData\n```\n","affected":[{"package":{"name":"ogre","ecosystem":"OSS-Fuzz","purl":"pkg:generic/ogre"},"ranges":[{"type":"GIT","repo":"https://github.com/OGRECave/ogre","events":[{"introduced":"d3d34ae09abf0c4f0aa6bf83ada89d0ed354cc53"},{"fixed":"4b066d6e8f340bc92f935a6d2161872413e4a460"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ogre/OSV-2026-974.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=528038936"}]}