Buffer overflow in Osgeo Gdal
CVE-2026-8084
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…
Vulnerability class: Buffer Overflow
EPSS: 0.000 (4.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.
Affected products
- Osgeo Gdal — versions 3.13.0dev-4, 3.13.0RC1, 3.13.0
Weakness classification (CWE)
References
- VDB-361838 | OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds (technical-description, Third Party Advisory, VDB Entry, vdb-entry)
- VDB-361838 | CTI Indicators (IOB, IOC, IOA) (signature, Permissions Required, permissions-required, VDB Entry)
- Submit #808034 | OSGeo GDAL 3.13.0dev Out-of-Bounds Read (Exploit, Third Party Advisory, VDB Entry, third-party-advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
- cna@vuldb.com (issue-tracking, Exploit, Patch, Issue Tracking, Vendor Advisory)
- cna@vuldb.com (Third Party Advisory, exploit)
- cna@vuldb.com (Patch, patch)
- cna@vuldb.com (Release Notes, patch)
- cna@vuldb.com (Product, product)
Frequently asked questions
- What is CVE-2026-8084?
- CVE-2026-8084 is a low-severity vulnerability in Osgeo Gdal, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 3.3/10. Published 2026-05-07.
- How severe is CVE-2026-8084?
- Low severity. CVSS v3 base score is 3.3 out of 10.