---
id: CVE-2026-112054
title: >-
  Schroedinger libschroedinger through 1.0.11 Divide by Zero in Low-Delay
  Transform Parsing
summary: >-
  Schroedinger libschroedinger through 1.0.11 contains a divide by zero
  vulnerability that allows attackers to crash applications by supplying a zero
  slice_bytes_denom or slice count in a Dirac stream. Attackers can provide a
  crafted low-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-369
vendor: Schroedinger
product: schroedinger
affected:
  - schroedinger <= 1.0.11
published: '2026-10-18'
updated: '2026-10-18'
sourceUpdated: '2026-10-18T12:19:45.481Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112054'
references:
  - url: 'https://hackmd.io/@haindpwn/schroedinger-lowdelay-quant-matrix-oob'
  - url: >-
      https://github.com/Distrotech/schroedinger/blob/schroedinger-1.0.11/schroedinger/schrodecoder.c#L2932
  - url: >-
      https://www.vulncheck.com/advisories/schroedinger-libschroedinger-through-1.0.11-divide-by-zero-in-low-delay-transform-parsing
    label: >-
      VulnCheck Advisory: Schroedinger libschroedinger through 1.0.11 Divide by
      Zero in Low-Delay Transform Parsing
tags:
  - cve.org
ingestedAt: '2026-10-18T12:41:54.060Z'
---

## Overview

Schroedinger libschroedinger through 1.0.11 contains a divide by zero vulnerability that allows attackers to crash applications by supplying a zero slice_bytes_denom or slice count in a Dirac stream. Attackers can provide a crafted low-delay picture parsed by schro_decoder_parse_transform_parameters and schro_decoder_parse_lowdelay_transform_data to trigger a SIGFPE and cause denial of service.

## Affected

- `schroedinger <= 1.0.11`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.