CVE-2026-49014

In GDAL 3.1.0 through 3.13.0, scanForGeometryContainers in the netCDF driver allows code execution via a stack-based buffer overflow. It reads a geometry attribute into a fixed-size stack buffer without validating the attribute length. The attacker embeds the exploit as an oversized geometry...

GHSA-WPHC-7CM7-8MF7 GDAL: scanForGeometryContainers in the netCDF driver allows code execution via a stack-based buffer overflow

In GDAL 3.1.0 through 3.13.0, scanForGeometryContainers in the netCDF driver allows code execution via a stack-based buffer overflow. It reads a geometry attribute into a fixed-size stack buffer without validating the attribute length. The attacker embeds the exploit as an oversized geometry...

Stack-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Stack-based Buffer Overflow via the scanForGeometryContainers function. An attacker can achieve arbitrary code execution by supplying a crafted NetCDF file containing an oversized geometry attribute, which is read into a fixed-size stac...