gdal-bin: In GDAL 3.1.0 through 3.13.0, scanForGeometryContainers in the netCDF driver allows code execution via a stack-based...
CVE-2026-49014 is fixed in 21 products on 1 platform, first by gdal-bin 3.4.1+dfsg-1ubuntu0.1~esm1, released May 26, 2026. It is not reported as exploited. Patch Radar priority: High.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gdal · Debian 14 | 3.13.1+dfsg-1 | DEBIAN-CVE-2026-49014 | Jun 24, 2026 |
| gdal-bin · Ubuntu 22.04.1 LTS (jammy) | 3.4.1+dfsg-1ubuntu0.1~esm1 | gdal-bin 3.4.1+dfsg-1ubuntu0.1~esm1 | May 26, 2026 |
| gdal-bin · Ubuntu 24.04.5 LTS (noble) | 3.8.4+dfsg-3ubuntu3+esm1 | gdal-bin 3.8.4+dfsg-3ubuntu3+esm1 | May 26, 2026 |
| gdal-bin · Ubuntu 26.04.1 LTS (resolute) | 3.12.2+dfsg-1ubuntu0.1~esm1 | gdal-bin 3.12.2+dfsg-1ubuntu0.1~esm1 | May 26, 2026 |
| gdal-data · Ubuntu 22.04.1 LTS (jammy) | 3.4.1+dfsg-1ubuntu0.1~esm1 | gdal-data 3.4.1+dfsg-1ubuntu0.1~esm1 | May 26, 2026 |
| gdal-data · Ubuntu 24.04.5 LTS (noble) | 3.8.4+dfsg-3ubuntu3+esm1 | gdal-data 3.8.4+dfsg-3ubuntu3+esm1 | May 26, 2026 |
| gdal-data · Ubuntu 26.04.1 LTS (resolute) | 3.12.2+dfsg-1ubuntu0.1~esm1 | gdal-data 3.12.2+dfsg-1ubuntu0.1~esm1 | May 26, 2026 |
| gdal-plugins · Ubuntu 24.04.5 LTS (noble) | 3.8.4+dfsg-3ubuntu3+esm1 | gdal-plugins 3.8.4+dfsg-3ubuntu3+esm1 | May 26, 2026 |
| gdal-plugins · Ubuntu 26.04.1 LTS (resolute) | 3.12.2+dfsg-1ubuntu0.1~esm1 | gdal-plugins 3.12.2+dfsg-1ubuntu0.1~esm1 | May 26, 2026 |
| gdal310 · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| gdal310-debuginfo · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| gdal310-debugsource · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| gdal310-devel · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| gdal310-java · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| gdal310-java-debuginfo · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| gdal310-javadoc · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| gdal310-libs · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| gdal310-libs-debuginfo · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| gdal310-python-tools · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| libgdal-perl · Ubuntu 22.04.1 LTS (jammy) | 3.4.1+dfsg-1ubuntu0.1~esm1 | libgdal-perl 3.4.1+dfsg-1ubuntu0.1~esm1 | May 26, 2026 |
| libgdal30 · Ubuntu 22.04.1 LTS (jammy) | 3.4.1+dfsg-1ubuntu0.1~esm1 | libgdal30 3.4.1+dfsg-1ubuntu0.1~esm1 | May 26, 2026 |
| libgdal34t64 · Ubuntu 24.04.5 LTS (noble) | 3.8.4+dfsg-3ubuntu3+esm1 | libgdal34t64 3.8.4+dfsg-3ubuntu3+esm1 | May 26, 2026 |
| libgdal38 · Ubuntu 26.04.1 LTS (resolute) | 3.12.2+dfsg-1ubuntu0.1~esm1 | libgdal38 3.12.2+dfsg-1ubuntu0.1~esm1 | May 26, 2026 |
| python3-gdal · Ubuntu 22.04.1 LTS (jammy) | 3.4.1+dfsg-1ubuntu0.1~esm1 | python3-gdal 3.4.1+dfsg-1ubuntu0.1~esm1 | May 26, 2026 |
| python3-gdal · Ubuntu 24.04.5 LTS (noble) | 3.8.4+dfsg-3ubuntu3+esm1 | python3-gdal 3.8.4+dfsg-3ubuntu3+esm1 | May 26, 2026 |
| python3-gdal · Ubuntu 26.04.1 LTS (resolute) | 3.12.2+dfsg-1ubuntu0.1~esm1 | python3-gdal 3.12.2+dfsg-1ubuntu0.1~esm1 | May 26, 2026 |
| python3-gdal310 · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
| python3-gdal310-debuginfo · amzn 2023 | 3.10.3-3.amzn2023.0.2 | ALAS2023-2026-1833 | Jun 11, 2026 |
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