CVE-2026-8087
OSGeo gdal GDapi.c GDnentries heap-based overflow
Vexday Risk Score
33Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 4.8EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado
Lifecycle
07 May 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
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/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
OSGeo · gdalpublic PoCs found — 1
cve_referencegithub.com/biniamf/pocs/tree/main/gdal-gdinqfields_bofunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/biniamf/pocs/tree/main/gdal-gdinqfields_bofhttps://github.com/OSGeo/gdal/https://github.com/OSGeo/gdal/commit/184f77dbcc74118c062c05e464c88161d3c37b9bhttps://github.com/OSGeo/gdal/issues/14363https://github.com/OSGeo/gdal/releases/tag/v3.13.0RC1https://vuldb.com/submit/808039https://vuldb.com/vuln/361840https://vuldb.com/vuln/361840/cti