Open Babel has a NULL pointer dereference in CDXML OBAtom::GetExplicitValence

Summary A memory-safety vulnerability in Open Babel's CDXML file format parser caused a NULL pointer dereference when reading a crafted input file. Details The flaw was in OBAtom::GetExplicitValence as called from the CDXML parser. A malformed fragment caused the parser to invoke the method on a...

GHSA-FG6R-XGP8-X64R Duplicate Advisory: Open Babel has a NULL pointer dereference in CDXML OBAtom::GetExplicitValence

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-rxpr-wq63-jr7p. This link is maintained to preserve external references. Original Description A vulnerability was identified in Open Babel up to 3.1.1. This impacts the function OBAtom::GetExplicitValence of the...

CVE-2026-3408

A vulnerability was identified in Open Babel up to 3.1.1. This impacts the function OBAtom::GetExplicitValence of the file isrc/atom.cpp of the component CDXML File Handler. Such manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit is publicly available...

UBUNTU-CVE-2026-3408

A vulnerability was identified in Open Babel up to 3.1.1. This impacts the function OBAtom::GetExplicitValence of the file isrc/atom.cpp of the component CDXML File Handler. Such manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit is publicly available...

CVE-2026-3408

A vulnerability was identified in Open Babel up to 3.1.1. This impacts the function OBAtom::GetExplicitValence of the file isrc/atom.cpp of the component CDXML File Handler. Such manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit is publicly available...

openbabel 代码问题漏洞

OpenBabel is an open-source chemistry toolkit software developed by Open Babel. Versions of OpenBabel 3.1.1 and earlier contained code vulnerabilities. These vulnerabilities stemmed from a null pointer dereferencing in the OBAtom::GetExplicitValence function in the isrc/atom.cpp file, which could...

CVE-2026-3408: NULL Pointer Dereference

A vulnerability was identified in Open Babel up to 3.1.1. This impacts the function OBAtom::GetExplicitValence of the file isrc/atom.cpp of the component CDXML File Handler. Such manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit is publicly available...