PT-2026-56196 · Djangoproject · Django

Bence Nagy + 1 · Published 2026-07-07 · Updated 2026-07-07 · CVE-2026-53877

NVD

CVSS v3.1

4.8

Medium

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

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.

Fix

Weakness Enumeration

CWE-805

Related Identifiers

CVE-2026-53877

Affected Products

Django

References · 4

• https://docs.djangoproject.com/en/dev/releases/security · Vendor Advisory
• https://djangoproject.com/weblog/2026/jul/07/security-releases · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-53877 · Security Note
• https://groups.google.com/g/django-announce · Note