CVE-2026-110748 Apache SIS: CWE-22: improper limitation of paths to GML, GeoTIFF, NADCON or NTv2 files
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-110748?
CVE-2026-110748 is a vulnerability in Apache SIS, published on 26 Oct 2026.
Official description
This issue affects Apache SIS from version 0.7 through 1.6 inclusive. When a data file contains links to other files, Apache SIS opened these files regardless their paths. It was possible, for example, to specify a path to a local file. However, these files were always expected to be in some specific formats and the reading stops at the first parsing error, which makes this vulnerability unlikely to leak sensitive information. The impacted formats are:
* Geographic Markup Language (GML) with `xlink:href` attributes for other files in GML format. * Well Known Text (WKT) with parameter elements for datum shift grids in NADCON, NTv2 or RGF93 formats. * Landsat scene with paths to files for each band in the GeoTIFF format.
Users are recommended to upgrade to version 1.7, which fixes the issue by restricting the paths to the same directory as the file containing the references to other files, or to a predetermined directory for datum shift grids.
Weakness: CWE-22
Which versions are affected by CVE-2026-110748?
How do I fix CVE-2026-110748?
No fix has been published for CVE-2026-110748 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-110748 being exploited?
There is no known exploitation of CVE-2026-110748 in the wild and no public exploit code.
Sources
Also known as GHSA-rqv2-hw62-wr72.