Null Pointer Dereference Vulnerability in Open Babel Software
CVE-2025-10999

4.8MEDIUM

Key Information:

Vendor

Open Babel

Status
Open Babel
Vendor
CVE Published:
26 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-10999?

A vulnerability exists in Open Babel versions up to 3.1.1 within the CacaoFormat::SetHilderbrandt function located in the file /src/formats/cacaoformat.cpp. This issue allows for a null pointer dereference, which can lead to software crashes or potential exploitation. The attack requires local access for execution, making it essential for users and administrators to be aware of this risk, especially considering that the exploit has been made public.

Affected Version(s)

Open Babel 3.1.0

Open Babel 3.1.1

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-2025-10999 - Proof of Concept

References

https://vuldb.com/?id.325927
vdb-entrytechnical-description
https://vuldb.com/?ctiid.325927
signaturepermissions-required
https://vuldb.com/?submit.654064
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

ahuo (VulDB User)
JSON
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CVE-2025-10999 : Null Pointer Dereference Vulnerability in Open Babel Software