CVE-2026-8084

Name: CVE-2026-8084
Creator: NVD / NIST
Published: 2026-05-07T19:16:02.95+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 1.9/10EPSS 0.26%

Last modified Jun 17, 2026

CVE-2026-8084 is a low-severity vulnerability rated 1.9/10 on the CVSS scale. 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. EPSS estimates a 0.26% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

5.5/10

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

CVSS 4.0

1.9/10

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.26%

17.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Osgeo	Gdal	<= 3.12.4	—
Osgeo	Gdal	3.13.0	Beta1

References

https://github.com/OSGeo/gdal/Product
https://github.com/OSGeo/gdal/commit/a791f70f8eaec540974ec989ca6fb00266b7646cPatch
https://github.com/OSGeo/gdal/issues/14378Exploit, Issue Tracking, Patch, Vendor Advisory
https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1Release Notes
https://github.com/biniamf/pocs/blob/main/gdal_swfinfo_dimlist_oob-rwThird Party Advisory
https://github.com/biniamf/pocs/tree/main/gdal_swfinfo_dimlist_oob-rwExploit, Third Party Advisory
https://vuldb.com/submit/808034Exploit, Third Party Advisory, VDB Entry
https://vuldb.com/vuln/361838Third Party Advisory, VDB Entry
https://vuldb.com/vuln/361838/ctiPermissions Required, VDB Entry

Timeline

Published: May 7, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-8084?

How severe is CVE-2026-8084?

CVE-2026-8084 has a CVSS score of 1.9/10 (LOW severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.

How do I fix CVE-2026-8084?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-8084?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST