PYSEC-2026-2155

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/gdal/PYSEC-2026-2155.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-2155
Aliases
Published
2026-05-07T20:16:45.343Z
Modified
2026-07-13T16:45:11.433940198Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

PyPI / gdal

Package

Name
gdal
View open source insights on deps.dev
Purl
pkg:pypi/gdal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.13.0

Affected versions

1.*
1.5.0
1.5.2
1.6.0
1.6.1
1.7.0
1.7.1
1.8.1
1.9.0
1.9.1
1.10.0
1.11.0
1.11.1
1.11.2
2.*
2.0.0
2.0.1
2.1.0
2.1.3
2.2.0
2.2.1
2.2.2
2.2.3
2.2.4
2.3.0
2.3.1
2.3.2
2.3.3
2.4.0
2.4.2
2.4.3
2.4.4
3.*
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.1.0
3.1.1
3.1.2
3.1.3
3.1.4
3.2.0
3.2.1
3.2.2
3.2.2.1
3.2.3
3.3.0
3.3.1
3.3.2
3.3.3
3.4.0
3.4.1
3.4.2
3.4.3
3.5.0
3.5.0.3
3.5.1
3.5.2
3.5.3
3.6.0
3.6.0.1
3.6.1
3.6.2
3.6.3
3.6.4
3.7.0
3.7.1
3.7.1.1
3.7.2
3.7.3
3.8.0
3.8.1
3.8.2
3.8.3
3.8.4
3.8.5
3.9.0
3.9.1
3.9.2
3.9.3
3.10.0
3.10.1
3.10.2
3.10.3
3.11.0
3.11.1
3.11.2
3.11.3
3.11.4
3.11.5
3.12.0.post1
3.12.1
3.12.2
3.12.3
3.12.4

Database specific

source 
"https://github.com/pypa/advisory-database/blob/main/vulns/gdal/PYSEC-2026-2155.yaml"