{"id":"OSV-2020-853","summary":"Use-of-uninitialized-value in llvm_ks::MCAssembler::computeFragmentSize","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22482\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nllvm_ks::MCAssembler::computeFragmentSize\nllvm_ks::MCAsmLayout::layoutFragment\nllvm_ks::MCAsmLayout::ensureValid\n```\n","modified":"2026-05-24T14:18:05.658361Z","published":"2020-07-14T22:13:46.021034Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22482"}],"affected":[{"package":{"name":"keystone","ecosystem":"OSS-Fuzz","purl":"pkg:generic/keystone"},"ranges":[{"type":"GIT","repo":"https://github.com/keystone-engine/keystone.git","events":[{"introduced":"105761ffe7176a60b4ff1b1c165ad937110ae63e"}]}],"versions":["0.9.2","0.9.2-rc1","0.9.2-rc1.post1","0.9.2-rc1.post2"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/keystone/OSV-2020-853.yaml"}}],"schema_version":"1.7.5"}