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CVE-2026-53877

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
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3c65780fe28a0339d3e66730de901b4855333575562ef1eb944cd6b82d7d27fa
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b527d3e03d6583ed7906ef425d6b7e048fb668b52d1a5b7a8686a3a24893f4c4 · sha256:111c77f995298c29… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b527d3e03d6583ed7906ef425d6b7e048fb668b52d1a5b7a8686a3a24893f4c4 · sha256:111c77f995298c29… · /containers/cna/metrics/2/cvssV4_0

Affected products and versions

1 source assertion
{"collectionURL":"https://pypi.org/project/Django/","defaultStatus":"unaffected","packageName":"django","product":"Django","repo":"https://github.com/django/django/","vendor":"djangoproject","versions":[{"lessThan":"6.0.7","status":"affected","version":"6.0","versionType":"python"},{"status":"unaffected","version":"6.0.7","versionType":"python"},{"lessThan":"5.2.16","status":"affected","version":"5.2","versionType":"python"},{"status":"unaffected","version":"5.2.16","versionType":"python"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b527d3e03d6583ed7906ef425d6b7e048fb668b52d1a5b7a8686a3a24893f4c4 · sha256:111c77f995298c29… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"baseScore":4.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b527d3e03d6583ed7906ef425d6b7e048fb668b52d1a5b7a8686a3a24893f4c4 · sha256:111c77f995298c29… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b527d3e03d6583ed7906ef425d6b7e048fb668b52d1a5b7a8686a3a24893f4c4 · sha256:111c77f995298c29… · /containers/cna/metrics/2/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-805","description":"CWE-805: Buffer Access with Incorrect Length Value","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b527d3e03d6583ed7906ef425d6b7e048fb668b52d1a5b7a8686a3a24893f4c4 · sha256:111c77f995298c29… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"Django security archive","tags":["vendor-advisory"],"url":"https://docs.djangoproject.com/en/dev/releases/security/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b527d3e03d6583ed7906ef425d6b7e048fb668b52d1a5b7a8686a3a24893f4c4 · sha256:111c77f995298c29… · /containers/cna/references/0
{"name":"Django releases announcements","tags":["mailing-list"],"url":"https://groups.google.com/g/django-announce"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b527d3e03d6583ed7906ef425d6b7e048fb668b52d1a5b7a8686a3a24893f4c4 · sha256:111c77f995298c29… · /containers/cna/references/1
{"name":"Django security releases issued: 6.0.7 and 5.2.16","tags":["vendor-advisory"],"url":"https://www.djangoproject.com/weblog/2026/jul/07/security-releases/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b527d3e03d6583ed7906ef425d6b7e048fb668b52d1a5b7a8686a3a24893f4c4 · sha256:111c77f995298c29… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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