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.
Metrics
Affected Vendors & Products
References
History
Tue, 07 Jul 2026 17:30:00 +0000
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Djangoproject
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Tue, 07 Jul 2026 16:30:00 +0000
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Tue, 07 Jul 2026 15:00:00 +0000
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| Description | 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. | |
| Title | Heap buffer over-read in GDALRaster | |
| Weaknesses | CWE-805 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: DSF
Published:
Updated: 2026-07-07T14:59:07.106Z
Reserved: 2026-06-11T01:11:27.545Z
Link: CVE-2026-53877
Updated: 2026-07-07T14:59:02.364Z
No data.
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OpenCVE Enrichment
Updated: 2026-07-07T17:15:15Z