CVE-2026-8084
MEDIUM5.5EPSS 0.02%OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds
Published: 5/7/2026Modified: 5/11/2026
Description
A vulnerability was determined in OSGeo gdal up to 3.13.0. 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 3.13.0 is able to resolve this issue. Patch name: a791f70f8eaec540974ec989ca6fb00266b7646c. Upgrading the affected component is advised.
Affected packages (2)
- Bitnami/gdalfrom 0, < 3.13.0
- Debian/gdalfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | 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 |
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
References (11)
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2026-8084
- WEBhttps://github.com/biniamf/pocs/blob/main/gdal_swfinfo_dimlist_oob-rw
- WEBhttps://github.com/biniamf/pocs/tree/main/gdal_swfinfo_dimlist_oob-rw
- WEBhttps://github.com/OSGeo/gdal/
- WEBhttps://github.com/OSGeo/gdal/commit/a791f70f8eaec540974ec989ca6fb00266b7646c
- WEBhttps://github.com/OSGeo/gdal/issues/14378
- WEBhttps://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2026-8084
- WEBhttps://vuldb.com/submit/808034
- WEBhttps://vuldb.com/vuln/361838
- WEBhttps://vuldb.com/vuln/361838/cti