CVE-2026-49014_CVE-2026-49014

7.4 / 10

HIGH

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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 attribute in a crafted NetCDF file. This achieves arbitrary code execution on the server running GDAL. This is in frmts/netcdf/netcdfsg.cpp.

Basic Information

ID CVE-2026-49014

Source mitre

Published May 27, 2026 at 01:39

Affected Product

Vendor GDAL

Product GDAL

Version 3.1.0

Affected Versions GDAL GDAL 3.1.0

CWE Classification

CWE-121

References

github.com /OSGeo/gdal/issues/14594

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    "published": "2026-05-27T01:39:18.976Z",
    "modified": "2026-05-27T01:39:18.976Z",
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