USN-8345-1: GDAL vulnerability

Publication date

28 May 2026

Overview

GDAL could be made to crash or run programs if it received specially crafted input.


Packages

  • gdal - Geospatial Data Abstraction Library

Details

It was discovered that the vendored LibTIFF in GDAL incorrectly handled
memory when parsing malformed TIFF image metadata. An attacker could
possibly use this issue to cause a denial of service, obtain sensitive
information, or execute arbitrary code.

It was discovered that the vendored LibTIFF in GDAL incorrectly handled
memory when parsing malformed TIFF image metadata. An attacker could
possibly use this issue to cause a denial of service, obtain sensitive
information, or execute arbitrary code.

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
16.04 LTS xenial gdal-bin –  1.11.3+dfsg-3ubuntu0.1~esm1
libgdal-dev –  1.11.3+dfsg-3ubuntu0.1~esm1
libgdal-java –  1.11.3+dfsg-3ubuntu0.1~esm1
libgdal-perl –  1.11.3+dfsg-3ubuntu0.1~esm1
libgdal1i –  1.11.3+dfsg-3ubuntu0.1~esm1
python-gdal –  1.11.3+dfsg-3ubuntu0.1~esm1
python3-gdal –  1.11.3+dfsg-3ubuntu0.1~esm1
14.04 LTS trusty gdal-bin –  1.10.1+dfsg-5ubuntu1+esm2  
libgdal-dev –  1.10.1+dfsg-5ubuntu1+esm2  
libgdal-java –  1.10.1+dfsg-5ubuntu1+esm2  
libgdal-perl –  1.10.1+dfsg-5ubuntu1+esm2  
libgdal1h –  1.10.1+dfsg-5ubuntu1+esm2  
python-gdal –  1.10.1+dfsg-5ubuntu1+esm2  
python3-gdal –  1.10.1+dfsg-5ubuntu1+esm2  

Reduce your security exposure

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