Vulnerability · Published Oct 18, 2026 · Assigned by VulnCheck

CVE-2026-112054Schroedinger libschroedinger through 1.0.11 Divide by Zero in Low-Delay Transform Parsing

Medium 5.5

In plain English

A medium-severity security flaw in schroedinger from Schroedinger. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.2%top 92.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

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 products (as reported)

Vendor	Product	Versions
Schroedinger	schroedinger	0 – through 1.0.11

Weakness: CWE-369 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

https://hackmd.io/@haindpwn/schroedinger-lowdelay-quant-matrix-oob third-party-advisory
https://github.com/Distrotech/schroedinger/blob/schroedinger-1.0.11/schroedinger/schrodecoder.c#L2932 technical-description
VulnCheck Advisory: Schroedinger libschroedinger through 1.0.11 Divide by Zero in Low-Delay Transform Parsing third-party-advisory
https://hackmd.io/@haindpwn/cve-2026-112053-112054-schroedinger-lowdelay-quant-matrix-oob exploit