Memory Corruption Vulnerability in Open Babel by Open Babel
CVE-2025-10995

4.8MEDIUM

Key Information:

Vendor

Open Babel

Status
Open Babel
Vendor
CVE Published:
26 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-10995?

A security vulnerability exists in Open Babel up to version 3.1.1, specifically affecting the zlib_stream::basic_unzip_streambuf::underflow function located in /src/zipstreamimpl.h. This flaw can potentially lead to memory corruption, which can be exploited by an attacker with local access. The vulnerability has been publicly disclosed, increasing its risk of exploitation. Users are advised to review their systems and apply necessary mitigation measures.

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Deploy the Patch

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-2025-10995 - Proof of Concept

References

https://vuldb.com/?id.325923
vdb-entrytechnical-description
https://vuldb.com/?ctiid.325923
signaturepermissions-required
https://vuldb.com/?submit.654059
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
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)
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