CVE-2026-33147
CVE-2026-33147
7.3
HighPublished:
Last updated:
Source:security-advisories@github.com
Analyzed
Weakness (CWE)
CVSS Vector
v3.1- Attack Vector
- Local
- Attack Complexity
- Low
- Privileges Required
- None
- User Interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- High
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.
References
security-advisories@github.com
https://github.com/GenericMappingTools/gmt/commit/0ad2b491470df82c9ec1139dcbd70502fa28a082security-advisories@github.com
https://github.com/GenericMappingTools/gmt/security/advisories/GHSA-fqxx-62x7-9gwg134c704f-9b21-4f2e-91b3-4a467353bcc0
https://github.com/GenericMappingTools/gmt/security/advisories/GHSA-fqxx-62x7-9gwg