PT-2025-39488 · Open Babel+1 · Open Babel+1

Ahuo · CVE-2025-11000 · Published 2025-09-26 · Updated 2026-07-13

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Open Babel versions prior to 3.1.2

Description A flaw exists in Open Babel that may lead to a null pointer dereference. This issue is related to the PQSFormat::ReadMolecule function located in the file /src/formats/PQSformat.cpp. Exploitation is limited to local execution. The details of the issue have been publicly disclosed.

Recommendations Update to a version newer than 3.1.1.

Exploit

Fix

Out of bounds Read

Improper Resource Release

NULL Pointer Dereference

Weakness Enumeration

CWE-125

CWE-404

CWE-476

Related Identifiers

CVE-2025-11000

GHSA-7X26-54JJ-CVHR

GHSA-M982-7Q3H-R784

OPENSUSE-SU-2026:21190-1

PYSEC-2026-2785

Affected Products

Debian

Open Babel

References · 53

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11000.json · Exploit
• 🔥 https://github.com/openbabel/openbabel/issues/2826 · Exploit
• 🔥❌ https://github.com/user-attachments/files/22318474/poc.zip · Exploit, Deleted
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-11000 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-m982-7q3h-r784 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:21190-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-11000 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-11000 · Security Note
• https://osv.dev/vulnerability/GHSA-7x26-54jj-cvhr · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2026-2785 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-11000 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-11000 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-11000 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-11000 · Security Note
• https://github.com/openbabel/openbabel · Note