CVE-2026-8088OSGeo gdal GDapi.c GDfieldinfo out-of-bounds

Description

A weakness has been identified in OSGeo gdal up to 3.13.0dev-4. The affected element is the function GDfieldinfo of the file frmts/hdf4/hdf-eos/GDapi.c. Executing a manipulation can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Upgrading to version 3.13.0RC1 is sufficient to fix this issue. This patch is called a791f70f8eaec540974ec989ca6fb00266b7646c. The affected component should be upgraded.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• VDB-361841 | OSGeo gdal GDapi.c GDfieldinfo out-of-bounds vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
• VDB-361841 | CTI Indicators (IOB, IOC, IOA) signaturepermissions-requiredPermissions RequiredVDB Entry
• Submit #808040 | OSGeo GDAL 3.13.0dev Out-of-Bounds Read third-party-advisoryExploitThird Party AdvisoryVDB Entry
• https://github.com/OSGeo/gdal/issues/14379 issue-trackingExploitIssue TrackingPatch
• https://github.com/biniamf/pocs/tree/main/gdal-gdapi-gdfinfo-dimlist-oob-read exploitExploitThird Party Advisory
• https://github.com/OSGeo/gdal/commit/a791f70f8eaec540974ec989ca6fb00266b7646c patchPatch
• https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1 patchRelease Notes
• https://github.com/OSGeo/gdal/ productProduct