CVE-2026-8212

MEDIUM

OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow

Title source: cna
STIX 2.1

Description

A flaw has been found in OSGeo gdal up to 3.13.0dev-4. Affected by this vulnerability is the function SWSDfldsrch of the file frmts/hdf4/hdf-eos/SWapi.c. Executing a manipulation can lead to heap-based buffer overflow. The attack requires local access. The exploit has been published and may be used. Upgrading to version 3.13.0RC1 addresses this issue. This patch is called 3e04c0385630e4d42517046d9a4967dfccfeb7fd. The affected component should be upgraded.

References (8)

Core 8
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-362429 | OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow
https://vuldb.com/vuln/362429
Signature, Permissions Required signature permissions-required
VDB-362429 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/362429/cti
Third Party Advisory third-party-advisory
Submit #808127 | OSGeo GDAL 3.13.0dev Out-of-Bounds Read
https://vuldb.com/submit/808127
Issue Tracking issue-tracking
https://github.com/OSGeo/gdal/issues/14398

Scores

CVSS v3 5.3
EPSS 0.0021
EPSS Percentile 10.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-119 CWE-122 CWE-125
Status published
Products (5)
osgeo/gdal 3.13.0 beta1 (2 CPE variants)
osgeo/gdal < 3.12.4
OSGeo/gdal 3.13.0RC1
OSGeo/gdal 3.13.0dev-4
pypi/GDAL 0 - 3.13.0RC1PyPI
Published May 09, 2026
Tracked Since May 10, 2026