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TI-2026-07122 Aliases CVE-2026-8084GHSA-jmvp-7877-wr2f

OSGeo gdal HDF-EOS Grid File SWapi.c memmove out-of-bounds

Priority MEDIUM 55CWE-119Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
None · None · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00264 18th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by the CNA and NVD
Fix Fixed gdal (OSGeo): 3.13.0RC1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OSGeogdal3.13.0dev-43.13.0RC1Patch availableCNA
  • gdal VendorOSGeo Affected 3.13.0dev-4 Fixed in 3.13.0RC1 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:*up to 3.12.4VulnerableOSGeo
cpe:2.3:a:osgeo:gdal:3.13.0:beta1:*:*:*:*:*:*3.13.0 beta1VulnerableOSGeo
cpe:2.3:a:osgeo:gdal:3.13.0:beta2:*:*:*:*:*:*3.13.0 beta2VulnerableOSGeo
  • cpe:2.3:a:osgeo:gdal:*:*:*:*:*:*:*:* Versions up to 3.12.4 Vulnerable ·OSGeo
  • cpe:2.3:a:osgeo:gdal:3.13.0:beta1:*:*:*:*:*:* Versions 3.13.0 beta1 Vulnerable ·OSGeo
  • cpe:2.3:a:osgeo:gdal:3.13.0:beta2:*:*:*:*:*:* Versions 3.13.0 beta2 Vulnerable ·OSGeo

Remediation

  • Fix · CNA gdal (OSGeo) Fixed in 3.13.0RC1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-8084
  2. 2026-10-03 Alias added: GHSA-jmvp-7877-wr2f

References

Exploit 3

Patch 2

Other 1

  • TI-2026-36264 Stack-based buffer overflow in GDAL CVSS 3.1HIGH 7.8
  • TI-2025-21099 Buffer Overflow vulnerability in gdal 3.10.2 allows a local attacker to cause a denial of… CVSS 3.1MEDIUM 5.5
  • TI-2026-07234 OSGeo gdal Grid File GDapi.c GDSDfldsrch heap-based overflow CVSS 4.0MEDIUM 4.8
  • TI-2026-07233 OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow CVSS 4.0MEDIUM 4.8
  • TI-2026-07126 OSGeo gdal GDapi.c GDfieldinfo out-of-bounds CVSS 4.0MEDIUM 4.8
  • TI-2026-07125 OSGeo gdal GDapi.c GDnentries heap-based overflow CVSS 4.0MEDIUM 4.8
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences