Description

GMT is an open source collection of command-line tools for manipulating geographic and Cartesian data sets. In versions from 6.6.0 and prior, a stack-based buffer overflow vulnerability was identified in the gmt_remote_dataset_id function within src/gmt_remote.c. This issue occurs when a specially crafted long string is passed as a dataset identifier (e.g., via the which module), leading to a crash or potential arbitrary code execution. This issue has been patched via commit 0ad2b49.

INFO

Published Date :

2026-03-20T20:10:28.066Z

Last Modified :

2026-03-25T13:56:20.930Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-33147 vulnerability.

Vendors Products
Generic-mapping-tools
  • Gmt
Genericmappingtools
  • Gmt
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33147.

URL Resource
https://github.com/GenericMappingTools/gmt/commit/0ad2b491470df82c9ec1139dcbd70502fa28a082 cve-icon cve-icon
https://github.com/GenericMappingTools/gmt/security/advisories/GHSA-fqxx-62x7-9gwg cve-icon cve-icon cve-icon
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