Open Babel has Use-after-free in GAMESS GAMESSOutputFormat::ReadMolecule

SummaryA memory-safety vulnerability in Open Babel's GAMESS output parsercaused a use-after-free when reading a crafted input file. DetailsThe flaw was in GAMESSOutputFormat::ReadMolecule. A malformed inputcaused the parser to dereference a stale pointer after the underlyingobject had been freed...

EUVD-2025-31206

Open Babel has out-of-bounds read in PQS lowerit pre-buffer read...

GHSA-PP85-5J63-XPQ3 Open Babel has Use-after-free in GAMESS GAMESSOutputFormat::ReadMolecule

Summary A memory-safety vulnerability in Open Babel's GAMESS output parser caused a use-after-free when reading a crafted input file. Details The flaw was in GAMESSOutputFormat::ReadMolecule. A malformed input caused the parser to dereference a stale pointer after the underlying object had been...

Open Babel has Use-after-free in GAMESS GAMESSOutputFormat::ReadMolecule

Summary A memory-safety vulnerability in Open Babel's GAMESS output parser caused a use-after-free when reading a crafted input file. Details The flaw was in GAMESSOutputFormat::ReadMolecule. A malformed input caused the parser to dereference a stale pointer after the underlying object had been...

OSV-2026-803 Container-overflow in OpenBabel::MDLFormat::ReadV3000Block

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515663946 Crash type: Container-overflow READ 1 Crash state: OpenBabel::MDLFormat::ReadV3000Block OpenBabel::MDLFormat::ReadMolecule OpenBabel::OBConversion::Read...

openbabel:fuzz_convert: Heap-buffer-overflow in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<ch

Project: https://github.com/openbabel/openbabel.git Detailed Report: https://oss-fuzz.com/testcase?key=4954444931596288 Project: openbabel Fuzzing Engine: libFuzzer Fuzz Target: fuzzconvert Job Type: libfuzzerasanopenbabel Platform Id: linux Crash Type: Heap-buffer-overflow READ Crash Address:...

Open Babel Heap Buffer Overflow DoS

The vulnerability of the GAMESSOutputFormat::ReadMolecule function in the chemical substance format conversion software Open Babel is related to the output of the operation beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2025-10994

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A weakness has been identified in Open Babel up to 3.1.1. This affects the function GAMESSOutputFormat::ReadMolecule of the file gamessformat.cpp. This...

SUSE CVE-2025-10994

A weakness has been identified in Open Babel up to 3.1.1. This affects the function GAMESSOutputFormat::ReadMolecule of the file gamessformat.cpp. This manipulation causes use after free. It is possible to launch the attack on the local host. The exploit has been made available to the public and...

SUSE CVE-2025-11000

A vulnerability was determined in Open Babel up to 3.1.1. This affects the function PQSFormat::ReadMolecule of the file /src/formats/PQSformat.cpp. This manipulation causes null pointer dereference. The attack is restricted to local execution. The exploit has been publicly disclosed and may be...

Duplicate Advisory: Open Babel has out-of-bounds read in PQS lowerit (pre-buffer read)

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-m982-7q3h-r784. This link is maintained to preserve external references. Original Description A vulnerability was determined in Open Babel up to 3.1.1. This affects the function PQSFormat::ReadMolecule of the fi...

GHSA-7X26-54JJ-CVHR Duplicate Advisory: Open Babel has out-of-bounds read in PQS lowerit (pre-buffer read)

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-m982-7q3h-r784. This link is maintained to preserve external references. Original Description A vulnerability was determined in Open Babel up to 3.1.1. This affects the function PQSFormat::ReadMolecule of the fi...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference via the ReadMolecule function in the PQSFormat component. An attacker can cause a denial of service by providing crafted input that triggers a null pointer dereference during local processing. Remediation There ...

CVE-2025-11000

A vulnerability was determined in Open Babel up to 3.1.1. This affects the function PQSFormat::ReadMolecule of the file /src/formats/PQSformat.cpp. This manipulation causes null pointer dereference. The attack is restricted to local execution. The exploit has been publicly disclosed and may be...

UBUNTU-CVE-2025-11000

A vulnerability was determined in Open Babel up to 3.1.1. This affects the function PQSFormat::ReadMolecule of the file /src/formats/PQSformat.cpp. This manipulation causes null pointer dereference. The attack is restricted to local execution. The exploit has been publicly disclosed and may be...

CVE-2025-11000

A vulnerability was determined in Open Babel up to 3.1.1. This affects the function PQSFormat::ReadMolecule of the file /src/formats/PQSformat.cpp. This manipulation causes null pointer dereference. The attack is restricted to local execution. The exploit has been publicly disclosed and may be...

CVE-2025-11000 Open Babel PQSformat.cpp ReadMolecule null pointer dereference

A vulnerability was determined in Open Babel up to 3.1.1. This affects the function PQSFormat::ReadMolecule of the file /src/formats/PQSformat.cpp. This manipulation causes null pointer dereference. The attack is restricted to local execution. The exploit has been publicly disclosed and may be...

CVE-2025-11000

Open Babel up to 3.1.1 is affected by a vulnerability in PQSFormat::ReadMolecule (/src/formats/PQSformat.cpp) that can trigger a NULL pointer dereference. The attack is local, with exploitation information publicly disclosed. Affected products are Open Babel versions up to 3.1.1; remediation deta...

Duplicate Advisory: Open Babel has Use-after-free in GAMESS GAMESSOutputFormat::ReadMolecule

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-pp85-5j63-xpq3. This link is maintained to preserve external references. Original Description A weakness has been identified in Open Babel up to 3.1.1. This affects the function GAMESSOutputFormat::ReadMolecule ...

Use After Free

Overview Affected versions of this package are vulnerable to Use After Free via the ReadMolecule function in gamessformat.cpp. An attacker can achieve unauthorized access to sensitive information, modify data, or cause a denial of service by triggering the deallocation and subsequent use of memor...