OSV-2025-1075 Stack-use-after-return in mark_alt_bonds_and_taut_groups

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=488729177 Crash type: Stack-use-after-return READ 2 Crash state: markaltbondsandtautgroups CreateINChI MakeOneInChIOutOfStrFromINChI...

PT-2026-45807

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=488729177 Crash type: Stack-use-after-return READ 2 Crash state: mark alt bonds and taut groups Create INChI MakeOneInChIOutOfStrFromINChI...

inchi:inchi_input_fuzzer: Stack-use-after-return in mark_alt_bonds_and_taut_groups

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=5675955004964864 Project: inchi Fuzzing Engine: afl Fuzz Target: inchiinputfuzzer Job Type: aflasaninchi Platform Id: linux Crash Type: Stack-use-after-return READ 2 Crash Address: 0x78abf90d3fa2...

inchi:inchi_input_fuzzer: Invalid-free in FreeStrFromINChI

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=4669995147919360 Project: inchi Fuzzing Engine: afl Fuzz Target: inchiinputfuzzer Job Type: aflasaninchi Platform Id: linux Crash Type: Invalid-free Crash Address: 0x507000000171 Crash State:...

inchi:inchi_input_fuzzer: Heap-buffer-overflow in ParseSegmentMobileH

Detailed Report: https://oss-fuzz.com/testcase?key=6112068266950656 Project: inchi Fuzzing Engine: afl Fuzz Target: inchiinputfuzzer Job Type: aflasaninchi Platform Id: linux Crash Type: Heap-buffer-overflow READ 15 Crash Address: 0x5020000003f8 Crash State: ParseSegmentMobileH InChILine2Data...

inchi:inchi_input_fuzzer: Invalid-free in FreeStrFromINChI

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=5240606534467584 Project: inchi Fuzzing Engine: libFuzzer Fuzz Target: inchiinputfuzzer Job Type: libfuzzerasaninchi Platform Id: linux Crash Type: Invalid-free Crash Address: 0x50d0000002f1 Crash...

inchi:inchi_input_fuzzer: Heap-buffer-overflow in CtPartFill

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=6506027121442816 Project: inchi Fuzzing Engine: libFuzzer Fuzz Target: inchiinputfuzzer Job Type: libfuzzerasaninchi Platform Id: linux Crash Type: Heap-buffer-overflow READ 2 Crash Address:...

inchi:inchi_input_fuzzer: Stack-buffer-overflow in mark_alt_bonds_and_taut_groups

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=5095460780441600 Project: inchi Fuzzing Engine: afl Fuzz Target: inchiinputfuzzer Job Type: aflasaninchi Platform Id: linux Crash Type: Stack-buffer-overflow READ 2 Crash Address: 0x7d49dda06030...

inchi:inchi_input_fuzzer: Heap-buffer-overflow in OAD_Polymer_CompareRanksOfTwoAtoms

Detailed Report: https://oss-fuzz.com/testcase?key=4717617335566336 Project: inchi Fuzzing Engine: libFuzzer Fuzz Target: inchiinputfuzzer Job Type: libfuzzerasaninchi Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x50a00000705c Crash State:...

inchi:inchi_input_fuzzer: Heap-buffer-overflow in DetectAndExposePolymerInternals

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=6620432340484096 Project: inchi Fuzzing Engine: libFuzzer Fuzz Target: inchiinputfuzzer Job Type: libfuzzerasaninchi Platform Id: linux Crash Type: Heap-buffer-overflow WRITE Crash Address:...

inchi:inchi_input_fuzzer: Stack-buffer-overflow in set_stereo_parity

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=4638498798239744 Project: inchi Fuzzing Engine: afl Fuzz Target: inchiinputfuzzer Job Type: aflasaninchi Platform Id: linux Crash Type: Stack-buffer-overflow WRITE 2 Crash Address: 0x7d7fcdb01e78...

inchi:inchi_input_fuzzer: Segv on unknown address in MakeInChIOutOfStrFromINChI2

Detailed Report: https://oss-fuzz.com/testcase?key=5317704886583296 Project: inchi Fuzzing Engine: afl Fuzz Target: inchiinputfuzzer Job Type: aflasaninchi Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: MakeInChIOutOfStrFromINChI2 OneInChI2Atom InChI2Atom...

inchi:inchi_input_fuzzer: Invalid-free in Create_INChI

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=4573150998757376 Project: inchi Fuzzing Engine: libFuzzer Fuzz Target: inchiinputfuzzer Job Type: libfuzzerasaninchi Platform Id: linux Crash Type: Invalid-free Crash Address: 0x5070000003a1 Crash...

inchi:inchi_input_fuzzer: Crash in CountTautomerGroups

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=4924995206709248 Project: inchi Fuzzing Engine: afl Fuzz Target: inchiinputfuzzer Job Type: aflasaninchi Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x00000000fff0 Crash State:...

inchi:inchi_input_fuzzer: Heap-buffer-overflow in SortedEquInfoToRanks

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=4733459122159616 Project: inchi Fuzzing Engine: libFuzzer Fuzz Target: inchiinputfuzzer Job Type: libfuzzerasaninchi Platform Id: linux Crash Type: Heap-buffer-overflow READ 2 Crash Address:...

inchi:inchi_input_fuzzer: Heap-buffer-overflow in ParseSegmentMobileH

Detailed Report: https://oss-fuzz.com/testcase?key=5038859170676736 Project: inchi Fuzzing Engine: libFuzzer Fuzz Target: inchiinputfuzzer Job Type: libfuzzerasaninchi Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x503000000533 Crash State: ParseSegmentMobileH...

inchi:inchi_input_fuzzer: Heap-buffer-overflow in FillOutINChI

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=4694523136507904 Project: inchi Fuzzing Engine: afl Fuzz Target: inchiinputfuzzer Job Type: aflasaninchi Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x50e000000758...

inchi:inchi_input_fuzzer: Heap-buffer-overflow in CtPartFill

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=6198616121737216 Project: inchi Fuzzing Engine: libFuzzer Fuzz Target: inchiinputfuzzer Job Type: libfuzzerasaninchi Platform Id: linux Crash Type: Heap-buffer-overflow READ 2 Crash Address:...

inchi:inchi_input_fuzzer: Invalid-free in RestoreAtomMakeBNS

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=5081542808895488 Project: inchi Fuzzing Engine: libFuzzer Fuzz Target: inchiinputfuzzer Job Type: libfuzzerasaninchi Platform Id: linux Crash Type: Invalid-free Crash Address: 0x5070000001e1 Crash...

inchi:inchi_input_fuzzer: Heap-buffer-overflow in OAD_Polymer_CompareRanksOfTwoAtoms

Project: https://github.com/IUPAC-InChI/InChI.git Detailed Report: https://oss-fuzz.com/testcase?key=6574377792503808 Project: inchi Fuzzing Engine: honggfuzz Fuzz Target: inchiinputfuzzer Job Type: honggfuzzasaninchi Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address:...