https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T21:26:35.781328+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2025-14405 bdu:2025-14405 2026-10-08T21:26:35.787264+00:00 bdu:2025-14405 https://cve.radiocsirt.org/vuln/euvd-2026-253582 EUVD-2026-253582 2026-10-08T21:26:35.787307+00:00 EUVD-2026-253582 https://cve.radiocsirt.org/vuln/fkie_cve-2025-10998 fkie_cve-2025-10998 2026-10-08T21:26:35.787328+00:00

A vulnerability has been found in Open Babel up to 3.1.1. The affected element is the function ChemKinFormat::ReadReactionQualifierLines of the file /src/formats/chemkinformat.cpp. The manipulation leads to null pointer dereference. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used.

 https://cve.radiocsirt.org/vuln/ghsa-j9pp-7wfg-q7fj GHSA-j9pp-7wfg-q7fj — Open Babel has NULL pointer dereference in ChemKinFormat::ReadReactionQualifierLines 2026-10-08T21:26:35.787367+00:00

Affected: PyPI: openbabel

### Summary

A memory-safety vulnerability in Open Babel's ChemKin parser caused a NULL pointer dereference when reading a crafted input file.

### Details

The flaw was in `ChemKinFormat::ReadReactionQualifierLines`. A malformed reaction qualifier record caused the parser to dereference a NULL pointer.

### Impact

Open Babel is a C++ library and CLI used to read and write chemistry file formats; it is shipped by Linux distributions and embedded in services that may parse untrusted input. Triggering this vulnerability requires the victim to open a malicious ChemKin file with the `obabel` tool, the `OBConversion` API, or any of the language bindings (Python, Ruby, Java, R, Perl, C#, PHP).

### Affected versions

All releases up to and including 3.1.1.

### Patched version

3.2.0 (released 2026-05-26).

### Patch

Fix commit: https://github.com/openbabel/openbabel/commit/af4a4212 Originally reported as #2829; fixes consolidated in #2913.

A minimized reproducer for this CVE is checked in under `test/files/fuzz_regress/` and is exercised on every CI build under ASAN+UBSAN by the `fuzzregresstest` harness.

### Credit

Reported via OSS-Fuzz.

 https://cve.radiocsirt.org/vuln/opensuse-su-2026:21190-1 openSUSE-SU-2026:21190-1 — Security update for openbabel 2026-10-08T21:26:35.787426+00:00

Security update for openbabel

 https://cve.radiocsirt.org/vuln/pysec-2026-2782 PYSEC-2026-2782 — Open Babel has NULL pointer dereference in ChemKinFormat::ReadReactionQualifierLines 2026-10-08T21:26:35.787461+00:00

Affected: PyPI: openbabel

### Summary

A memory-safety vulnerability in Open Babel's ChemKin parser caused a NULL pointer dereference when reading a crafted input file.

### Details

The flaw was in `ChemKinFormat::ReadReactionQualifierLines`. A malformed reaction qualifier record caused the parser to dereference a NULL pointer.

### Impact

Open Babel is a C++ library and CLI used to read and write chemistry file formats; it is shipped by Linux distributions and embedded in services that may parse untrusted input. Triggering this vulnerability requires the victim to open a malicious ChemKin file with the `obabel` tool, the `OBConversion` API, or any of the language bindings (Python, Ruby, Java, R, Perl, C#, PHP).

### Affected versions

All releases up to and including 3.1.1.

### Patched version

3.2.0 (released 2026-05-26).

### Patch

Fix commit: https://github.com/openbabel/openbabel/commit/af4a4212 Originally reported as #2829; fixes consolidated in #2913.

A minimized reproducer for this CVE is checked in under `test/files/fuzz_regress/` and is exercised on every CI build under ASAN+UBSAN by the `fuzzregresstest` harness.

### Credit

Reported via OSS-Fuzz.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-10998 UBUNTU-CVE-2025-10998 2026-10-08T21:26:35.787557+00:00

Affected: Ubuntu:16.04:LTS: openbabel, Ubuntu:18.04:LTS: openbabel, Ubuntu:20.04:LTS: openbabel, Ubuntu:22.04:LTS: openbabel, Ubuntu:24.04:LTS: openbabel, Ubuntu:25.10: openbabel, Ubuntu:26.04:LTS: openbabel

A vulnerability has been found in Open Babel up to 3.1.1. The affected element is the function ChemKinFormat::ReadReactionQualifierLines of the file /src/formats/chemkinformat.cpp. The manipulation leads to null pointer dereference. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used.