Osgeo

Osgeo maintains a specialized portfolio of geospatial software tools and libraries—including MapServer, GeoServer, GDAL, GeoNetwork, and OWSLib—that serve critical roles in mapping, spatial data processing, and geographic information systems across government, research, and enterprise environments. Vulnerabilities affecting this vendor skew toward serious outcomes, with an elevated share reaching critical severity and a strong tendency toward public exploit availability, reflecting the memory-safety demands of native geospatial processing and the complexity of request parsing in server components. The exposure recurs across these core products through weakness classes including buffer overflows and improper bounds checking in memory operations, server-side request forgery in data-fetching workflows, XML entity expansion vulnerabilities, and exposure of sensitive geographic or configuration data—all signature risks in systems that handle untrusted spatial input and make external requests to remote data sources. Because these geospatial tools often sit at the boundary between user input and critical infrastructure (mapping services, emergency response, resource management), defenders should prioritize patching and restrict network access to exposed instances. Live severity and exploit-availability figures are shown alongside this summary.