VulncastBriefing archive

Daily Brief - 2026-08-05

· 5 vulnerabilities · 6 min listen

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CVE-2026-15307

high · CVSS 8.8 · Django

An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8. GeoDjango spatial lookups optimistically parse the right-hand-side value as a raster by passing it to the `django.contrib.gis.gdal.GDALRaster` constructor. Any value used in a spatial lookup against a `GeometryField` or `RasterField` reaches this constructor, including untrusted input, for example a spatial-field filter submitted through the Django admin changelist query string by a staff user with view permission. A `dict`, or a `str` holding its JSON representation, is opened in write mode regardless of the constructor's `write=False` default, allowing a file with an attacker-chosen name and contents to be written through a file-backed GDAL driver. Any other `str` is treated as a datasource, allowing an outbound network request through a GDAL virtual filesystem handler. Writing a file to a location later imported by the application can result in remote code execution. Earlier, unsupported Django series (such as 5.1.x, 5.0.x, and 4.2.x) were not evaluated and may also be affected. Django would like to thank Bence Nagy, localhost-detect, and kimchunbok_ for reporting this issue.

  • Remote Code Execution
  • web framework

CVE-2026-56848

high · CVSS 7.5 · Node.js

A flaw in Node.js HTTP/2 handling allows `nghttp2_session_mem_send()` to be called re-entrantly while `nghttp2_session_mem_recv()` is executing, resulting in a heap-use-after-free. This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**.

  • Use-After-Free
  • runtime
  • javascript

CVE-2026-58072

Veeam Service Provider Console

A vulnerability in Veeam Service Provider Console allowing arbitrary file write on the management server, which can lead to remotecode execution.

  • Arbitrary File Write
  • Remote Code Execution
  • management software

CVE-2026-63456

critical · CVSS 9.8 · HPE SD-WAN Orchestrator

Multiple vulnerabilities in the REST API interface of HPE Networking SD-WAN Orchestrator could allow an unauthenticated remote attacker to bypass web authentication mechanisms and access system functions. Successful exploitation could allow an attacker to view and modify potentially sensitive information on the target system.

  • Authentication Bypass
  • sd-wan
  • web application
  • rest api

CVE-2026-66321

high · CVSS 7.4 · Microsoft Edge

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

  • Type Confusion
  • Remote Code Execution
  • web browser