PYSEC-2026-2771 Open Babel has out-of-bounds write in MOPAC translationVectors[] (UNIT CELL TRANSLATION)

Summary A memory-safety vulnerability in Open Babel's MOPAC output parser allowed an out-of-bounds write into the translationVectors array when reading the "UNIT CELL TRANSLATION" block of a crafted input file. Details The MOPAC output reader stored translation vectors from the UNIT CELL...

PYSEC-2026-2775 Open Babel has out-of-bounds write in MOPAC translationVectors[] (FINAL POINT)

Summary A memory-safety vulnerability in Open Babel's MOPAC output parser allowed an out-of-bounds write into the translationVectors array when reading the "FINAL POINT" block of a crafted input file. Details The MOPAC output reader stored translation vectors from the FINAL POINT block into a...

Open Babel has out-of-bounds write in MSI translationVectors[]

SummaryA memory-safety vulnerability in Open Babel's MSI parser allowed anout-of-bounds write into the translationVectors array whenreading a crafted input file. DetailsThe MSI reader stored cell translation vectors into a fixed-sizetranslationVectors array. A malformed input could push morevecto...

PYSEC-2026-2783 Open Babel has out-of-bounds write in Gaussian translationVectors[]

Summary A memory-safety vulnerability in Open Babel's Gaussian output parser allowed an out-of-bounds write into the translationVectors array when reading a crafted input file. Details The Gaussian reader stored periodic-cell translation vectors into a fixed-size translationVectors array. A...

PYSEC-2026-2780 Open Babel has out-of-bounds write in MSI translationVectors[]

Summary A memory-safety vulnerability in Open Babel's MSI parser allowed an out-of-bounds write into the translationVectors array when reading a crafted input file. Details The MSI reader stored cell translation vectors into a fixed-size translationVectors array. A malformed input could push more...

PYSEC-2026-2786 Open Babel has out-of-bounds write in MOPAC IN translationVectors[] (Tv atom)

Summary A memory-safety vulnerability in Open Babel's MOPAC input parser allowed an out-of-bounds write into the translationVectors array when reading Tv translation-vector atoms from a crafted input file. Details The MOPAC IN reader stored Tv-atom translation vectors into a fixed-size...

PT-2026-59419

Summary A memory-safety vulnerability in Open Babel's MSI parser allowed an out-of-bounds write into the translationVectors array when reading a crafted input file. Details The MSI reader stored cell translation vectors into a fixed-size translationVectors array. A malformed input could push more...

EUVD-2022-49110

Open Babel has out-of-bounds write in MOPAC translationVectors UNIT CELL TRANSLATION...

GHSA-55F6-PF8R-C2F4 Open Babel has out-of-bounds write in MOPAC translationVectors[] (UNIT CELL TRANSLATION)

Summary A memory-safety vulnerability in Open Babel's MOPAC output parser allowed an out-of-bounds write into the translationVectors array when reading the "UNIT CELL TRANSLATION" block of a crafted input file. Details The MOPAC output reader stored translation vectors from the UNIT CELL...

Open Babel has out-of-bounds write in MSI translationVectors[]

Summary A memory-safety vulnerability in Open Babel's MSI parser allowed an out-of-bounds write into the translationVectors array when reading a crafted input file. Details The MSI reader stored cell translation vectors into a fixed-size translationVectors array. A malformed input could push more...

GHSA-F8H2-C479-VQXF Open Babel has out-of-bounds write in MSI translationVectors[]

Summary A memory-safety vulnerability in Open Babel's MSI parser allowed an out-of-bounds write into the translationVectors array when reading a crafted input file. Details The MSI reader stored cell translation vectors into a fixed-size translationVectors array. A malformed input could push more...

GHSA-MJMG-352J-F456 Open Babel has out-of-bounds write in MOPAC IN translationVectors[] (Tv atom)

Summary A memory-safety vulnerability in Open Babel's MOPAC input parser allowed an out-of-bounds write into the translationVectors array when reading Tv translation-vector atoms from a crafted input file. Details The MOPAC IN reader stored Tv-atom translation vectors into a fixed-size...

GHSA-7H6R-6P76-68C9 Open Babel has out-of-bounds write in MOPAC translationVectors[] (FINAL POINT)

Summary A memory-safety vulnerability in Open Babel's MOPAC output parser allowed an out-of-bounds write into the translationVectors array when reading the "FINAL POINT" block of a crafted input file. Details The MOPAC output reader stored translation vectors from the FINAL POINT block into a...

GHSA-JG3H-PV7C-4F9C Open Babel has out-of-bounds write in Gaussian translationVectors[]

Summary A memory-safety vulnerability in Open Babel's Gaussian output parser allowed an out-of-bounds write into the translationVectors array when reading a crafted input file. Details The Gaussian reader stored periodic-cell translation vectors into a fixed-size translationVectors array. A...

PT-2026-55121

Summary A memory-safety vulnerability in Open Babel's MSI parser allowed an out-of-bounds write into the translationVectors array when reading a crafted input file. Details The MSI reader stored cell translation vectors into a fixed-size translationVectors array. A malformed input could push more...

SUSE CVE-2022-46295

Multiple out-of-bounds write vulnerabilities exist in the translationVectors parsing functionality in multiple supported formats of Open Babel 3.1.1 and master commit 530dbfa3. A specially-crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to...

The vulnerability of the TranslationVectors function in the software for converting chemical substance formats in Open Babel allows a hacker to execute arbitrary code.

The vulnerability of the TranslationVectors function in the software for converting chemical substance formats in Open Babel is related to writing outside the buffer boundaries. Exploiting this vulnerability can allow a malicious actor to execute arbitrary code using a specially crafted file...

The vulnerability of the TranslationVectors function in the software for converting chemical substance formats in Open Babel allows a hacker to execute arbitrary code.

The vulnerability of the TranslationVectors function in the software for converting chemical substance formats in Open Babel is related to writing outside the buffer boundaries. Exploiting this vulnerability can allow a malicious actor to execute arbitrary code using a specially crafted file...

The vulnerability of the TranslationVectors function in the software for converting chemical substance formats in Open Babel allows a hacker to execute arbitrary code.

The vulnerability of the TranslationVectors function in the software for converting chemical substance formats in Open Babel is related to writing outside the buffer boundaries. Exploiting this vulnerability can allow a malicious actor to execute arbitrary code using a specially crafted file...

GHSA-V5FW-Q4PF-8P2H Duplicate Advisory: Open Babel has out-of-bounds write in Gaussian translationVectors[]

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-jg3h-pv7c-4f9c. This link is maintained to preserve external references. Original Description Multiple out-of-bounds write vulnerabilities exist in the translationVectors parsing functionality in multiple...