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CVE-2026-8087

Published: May 7, 2026

Modified: May 8, 2026

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

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.

Vendor	Product	Versions
OSGeo	gdal	affected `3.13.0dev-4` unaffected `3.13.0RC1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-361840 | OSGeo gdal GDapi.c GDnentries heap-based overflow

vdb-entry

technical-description

VDB-361840 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #808039 | OSGeo GDAL 3.13.0dev Heap-based Buffer Overflow

third-party-advisory

https://github.com/OSGeo/gdal/issues/14363

issue-tracking

https://github.com/biniamf/pocs/tree/main/gdal-gdinqfields_bof

exploit

https://github.com/OSGeo/gdal/commit/184f77dbcc74118c062c05e464c88161d3c37b9b

patch

https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1

patch

https://github.com/OSGeo/gdal/

product

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