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CVE-2026-57108 (GCVE-0-2026-57108)

Vulnerability from cvelistv5 – Published: 2026-07-14 17:09 – Updated: 2026-09-09 19:40
VLAI
Title
.NET Denial of Service Vulnerability
Summary
Access of resource using incompatible type ('type confusion') in .NET Core allows an unauthorized attacker to deny service over a network.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 18:01 UTC
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
Impacted products
Vendor Product Version CPE status
Microsoft .NET 10.0 Affected: 10.0.0 , < 10.0.10 (custom)
guessed Create a notification for this product.
Microsoft .NET 8.0 Affected: 8.0.0 , < 8.0.29 (custom)
guessed Create a notification for this product.
Microsoft .NET 9.0 Affected: 9.0.0 , < 9.0.18 (custom)
guessed Create a notification for this product.
Date Public
2026-07-14 14:00
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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