CVE-2026-8084
OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds
CVSS Score
3.3
EPSS Score
0.0%
EPSS Percentile
0th
A vulnerability was determined in OSGeo gdal up to 3.13.0dev-4. This vulnerability affects the function memmove of the file frmts/hdf4/hdf-eos/SWapi.c of the component HDF-EOS Grid File Handler. This manipulation causes out-of-bounds read. The attack is restricted to local execution. The exploit has been publicly disclosed and may be utilized. Upgrading to version 3.13.0RC1 is able to resolve this issue. Patch name: a791f70f8eaec540974ec989ca6fb00266b7646c. Upgrading the affected component is advised.
| CWE | CWE-125 CWE-119 |
| Vendor | osgeo |
| Product | gdal |
| Published | May 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
OSGeo / gdal
3.13.0dev-4
References
vuldb.com: https://vuldb.com/vuln/361838 vuldb.com: https://vuldb.com/vuln/361838/cti vuldb.com: https://vuldb.com/submit/808034 github.com: https://github.com/biniamf/pocs/tree/main/gdal_swfinfo_dimlist_oob-rw github.com: https://github.com/OSGeo/gdal/issues/14378 github.com: https://github.com/biniamf/pocs/blob/main/gdal_swfinfo_dimlist_oob-rw github.com: https://github.com/OSGeo/gdal/commit/a791f70f8eaec540974ec989ca6fb00266b7646c github.com: https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1 github.com: https://github.com/OSGeo/gdal/
Credits
🔍 biniam (VulDB User)