{"id":"CVE-2026-112053","summary":"Schroedinger libschroedinger through 1.0.11 Out-of-Bounds Read via schro_params_set_default_quant_matrix","details":"Schroedinger libschroedinger through 1.0.11 contains an out-of-bounds read vulnerability that allows attackers to read past a static quantiser table by supplying unvalidated wavelet filter index or transform depth values. Attackers can deliver a crafted low-delay Dirac stream with a wavelet filter index of 7 or more or transform depth of 5 or 6 to crash decoding applications.","modified":"2026-10-28T02:30:47.814118706Z","published":"2026-10-18T12:19:44.638Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-125"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112053.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112053.json"},{"type":"ADVISORY","url":"https://hackmd.io/@haindpwn/schroedinger-lowdelay-quant-matrix-oob"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112053"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/schroedinger-libschroedinger-through-1.0.11-out-of-bounds-read-via-schro-params-set-default-quant-matrix"},{"type":"ARTICLE","url":"https://github.com/Distrotech/schroedinger/blob/schroedinger-1.0.11/schroedinger/schroparams.c#L463"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/distrotech/schroedinger","events":[{"introduced":"0"},{"last_affected":"4e0ec9fd45a3a304de8fe1bb440fa32a9a52a56e"}],"database_specific":{"extracted_events":[{"strategy":"StandardRange","range":[{"introduced":"0"},{"last_affected":"1.0.11"}],"source":"AFFECTED_FIELD"},{"range":[{"introduced":"0"},{"last_affected":"1.0.11"}],"source":"DESCRIPTION"}]}}],"versions":["schroedinger-1.0.11","schroedinger-1.0.10","schroedinger-1.0.9","schroedinger-1.0.8","schroedinger-1.0.7","schroedinger-1.0.6","schroedinger-1.0.5","schroedinger-1.0.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112053.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}