CVE-2026-53877
Heap buffer over-read in GDALRaster
CVSS Score
4.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-805 |
| Vendor | djangoproject |
| Product | django |
| Published | Jul 7, 2026 |
| Last Updated | Jul 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
djangoproject / Django
6.0 < 6.0.7 5.2 < 5.2.16
References
Credits
🔍 Bence Nagy Jacob Walls Jacob Walls