CVE-2026-8087

A security flaw has been discovered in OSGeo gdal up to 3.13.0dev-4. Impacted is the function GDnentries of the file frmts/hdf4/hdf-eos/GDapi.c. Performing a manipulation of the argument DataFieldName results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. Upgrading to version 3.13.0RC1 is recommended to address this issue. The patch is named 184f77dbcc74118c062c05e464c88161d3c37b9b. You should upgrade the affected component.

• CWE-119
• CWE-122

• https://github.com/OSGeo/gdal/Product
• https://github.com/OSGeo/gdal/commit/184f77dbcc74118c062c05e464c88161d3c37b9bPatch
• https://github.com/OSGeo/gdal/issues/14363Exploit, Issue Tracking, Patch, Vendor Advisory
• https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1Release Notes
• https://github.com/biniamf/pocs/tree/main/gdal-gdinqfields_bofExploit, Third Party Advisory
• https://vuldb.com/submit/808039Exploit, Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/361840Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/361840/ctiPermissions Required, VDB Entry

Published

May 7, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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