EUVD-2026-42044
GHSA-crhf-3pfg-w68w
Severity by source
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
AC:H reflects AT:P attack requirement; exploitation needs application-specific GDALRaster bytes usage and vsi_buffer access, not default behavior.
Primary rating from Vendor (DSF).
CVSS VectorVendor: DSF
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
3Blast Radius
ecosystem impact- 12 pypi packages depend on django (12 direct, 0 indirect)
Ecosystem-wide dependent count for version 5.2.
DescriptionCVE.org
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.
AnalysisAI
Memory over-read in Django's GIS module allows unauthenticated remote attackers to potentially disclose adjacent heap memory or degrade service availability via a segmentation fault. The django.contrib.gis.gdal.GDALRaster class fails to correctly bound its read when constructed from a bytes object, exposing raw memory when the vsi_buffer property is subsequently accessed. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the target Django application (1) has `django.contrib.gis` installed and active, (2) constructs a `GDALRaster` object from a bytes argument where those bytes are influenced by attacker-controlled input, and (3) subsequently accesses the `vsi_buffer` property on the resulting object. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 vector (AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:L) scores 6.3 Medium. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker sends a crafted bytes payload representing a malformed raster object to a Django web endpoint that passes user-supplied data to `GDALRaster()`. When the application subsequently accesses `vsi_buffer` on the resulting object, the over-read either returns fragments of adjacent heap memory - potentially containing session tokens, keys, or other in-process data - or triggers a segmentation fault that crashes the worker process. … |
| Remediation | Upgrade to Django 6.0.7 or Django 5.2.16, the vendor-released patched versions announced in the Django security release at https://www.djangoproject.com/weblog/2026/jul/07/security-releases/. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
Wazuh SIEM platform versions 4.4.0 through 4.9.0 contain an unsafe deserialization vulnerability in the DistributedAPI t
BentoML version 1.4.2 and earlier contains an unauthenticated remote code execution vulnerability through insecure deser
pgAdmin 4 contains critical remote code execution vulnerabilities in the Query Tool download and Cloud Deployment endpoi
The renderLocalView function in render/views.py in graphite-web in Graphite 0.9.5 through 0.9.10 uses the pickle Python
BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Rated critica
OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly restrict processing of ChangeCiph
pyLoad download manager version prior to 0.5.0b3.dev77 exposes the Flask SECRET_KEY through an unauthenticated endpoint.
In Mercurial before 4.1.3, "hg serve --stdio" allows remote authenticated users to launch the Python debugger, and conse
Unauthenticated remote code execution in Marimo ≤0.20.4 allows attackers to execute arbitrary system commands via the `/
pyLoad is the free and open-source Download Manager written in pure Python. Rated medium severity (CVSS 5.3), this vulne
Langflow (a visual LLM pipeline builder) contains a critical unauthenticated code execution vulnerability (CVE-2026-3301
Cross-user flow execution in Langflow (< 1.9.1) lets any authenticated API-key holder run another user's flow by passing
Same weakness CWE-805 – Buffer Access with Incorrect Length Value
View allSame technique Information Disclosure
View allShare
External POC / Exploit Code
Leaving vuln.today