CVE-2026-8087
Performing a manipulation of the argument DataFieldName results in heap-based buffer overflow.
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 1.9 LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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/M
- EPSS
- 0.22% probability · 13th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-122
- Affected
- osgeo/gdal
- Source
- cna@vuldb.com
EPSS 0.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/OSGeo/gdal/Product
- https://github.com/OSGeo/gdal/commit/184f77dbcc74118c062c05e464c88161d3c37b9bPatch
- https://github.com/OSGeo/gdal/issues/14363Exploit, Issue Tracking, Patch, Vendor Advisory
- https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1Release Notes
- https://github.com/biniamf/pocs/tree/main/gdal-gdinqfields_bofExploit, Third Party Advisory
- https://vuldb.com/submit/808039Exploit, Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/361840Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/361840/ctiPermissions Required, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.