CVE-2026-8087

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.

References

https://vuldb.com/vuln/361840

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

https://vuldb.com/vuln/361840/cti

https://vuldb.com/submit/808039

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

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

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

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

Details

Source: Mitre, NVD

Published: 2026-05-07

Updated: 2026-05-08

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:L/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

CVSS v4

Base Score: 4.8

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00013