{"id":"CVE-2026-112053","title":"Schroedinger libschroedinger through 1.0.11 Out-of-Bounds Read via schro_params_set_default_quant_matrix","summary":"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 d…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cvssSource":"cna","cwe":["CWE-125"],"vendor":"Schroedinger","product":"schroedinger","affected":["schroedinger <= 1.0.11"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-19T20:28:18.554737Z"},"exploitAvailable":true,"published":"2026-10-18","updated":"2026-10-19","sourceUpdated":"2026-10-19T20:28:25.210Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112053","references":[{"url":"https://hackmd.io/@haindpwn/schroedinger-lowdelay-quant-matrix-oob"},{"url":"https://github.com/Distrotech/schroedinger/blob/schroedinger-1.0.11/schroedinger/schroparams.c#L463"},{"url":"https://www.vulncheck.com/advisories/schroedinger-libschroedinger-through-1.0.11-out-of-bounds-read-via-schro-params-set-default-quant-matrix","label":"VulnCheck Advisory: Schroedinger libschroedinger through 1.0.11 Out-of-Bounds Read via schro_params_set_default_quant_matrix"}],"tags":["cve.org","exploit-available"],"ingestedAt":"2026-10-18T12:41:54.060Z","epss":0.0018,"epssPercentile":0.07543,"slug":"CVE-2026-112053","body":"## Overview\n\nSchroedinger 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.\n\n## Affected\n\n- `schroedinger <= 1.0.11`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":225180,"id":"CVE-2026-112053","ts":1792442516067,"field":"exploit_available","old":"false","new":"true"}]}