Out-of-Bounds Write Vulnerability in Praat Model Loader by Praat
CVE-2026-110698

5.3MEDIUM

Key Information:

Vendor

Praat

Status
Praat
Vendor
CVE Published:
14 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-110698?

A security flaw has been identified in Praat's Model Loader, specifically within the function whisper_model_load located in whisper.cpp. This vulnerability arises from improper handling of the argument n_dims, which could lead to an out-of-bounds write condition. Attackers may exploit this issue remotely, potentially compromising system integrity. A patch has been released to address this issue, with a quick fix provided in version 7.0.03 and plans for a more comprehensive solution in subsequent updates.

Affected Version(s)

Praat 7.0.02

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-110698 - Proof of Concept

References

https://vuldb.com/vuln/419892
vdb-entrytechnical-description
https://vuldb.com/vuln/419892/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-110698
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dem00000 (VulDB User)
VulDB CNA Team
.