PYSEC-2026-2154

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/gdal/PYSEC-2026-2154.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-2154
Aliases
Published
2026-05-07T19:16:03.110Z
Modified
2026-07-13T07:26:30.884888597Z
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 vulnerability was identified in OSGeo gdal up to 3.13.0dev-4. This issue affects the function SWnentries of the file frmts/hdf4/hdf-eos/SWapi.c. Such manipulation of the argument DimensionName leads to heap-based buffer overflow. The attack must be carried out locally. The exploit is publicly available and might be used. Upgrading to version 3.12.4RC1 is capable of addressing this issue. The name of the patch is 9491e794f1757f08063ea2f7a274ad2994afa636. It is advisable to 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-2026-2154.yaml"