CVE-2026-53877 (GCVE-0-2026-53877)

Vulnerability from cvelistv5 – Published: 2026-07-07 14:10 – Updated: 2026-07-07 14:59
VLAI
Title
Heap buffer over-read in GDALRaster
Summary
An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. `django.contrib.gis.gdal.GDALRaster` over-reads its in-memory buffer when constructed from a bytes object, which can disclose adjacent memory or cause service degradation via a potential segmentation fault when the `vsi_buffer` property is accessed. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Bence Nagy for reporting this issue.
Severity
4.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
6.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-805 - Buffer Access with Incorrect Length Value
Assigner
DSF
References
Impacted products
Vendor Product Version
djangoproject Django Affected: 6.0 , < 6.0.7 (python)
Unaffected: 6.0.7 (python)
Affected: 5.2 , < 5.2.16 (python)
Unaffected: 5.2.16 (python)
Create a notification for this product.
Date Public
2026-07-07 09:00
Credits
Bence Nagy Jacob Walls Jacob Walls
Show details on NVD website
To clipboard 

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