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FKIE_CVE-2026-33116

Vulnerability from fkie_nvd - Published: 2026-04-14 18:17 - Updated: 2026-07-25 11:10
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Loop with unreachable exit condition ('infinite loop') in .NET, .NET Framework, Visual Studio allows an unauthorized attacker to deny service over a network.
References
secure@microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33116Vendor Advisory
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:13280
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:13281
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:13282
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:13283
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:13693
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:8467
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:8468
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:8469
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:8470
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:8471
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:8472
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:8473
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:8474
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:8475
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:9077
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:9080
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/errata/RHSA-2026:9205
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://access.redhat.com/security/cve/CVE-2026-33116
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://bugzilla.redhat.com/show_bug.cgi?id=2457741
0b0ca135-0b70-47e7-9f44-1890c2a1c46chttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-33116.json
Impacted products
Vendor Product Version
microsoft .net *
apple macos -
linux linux_kernel -
microsoft .net *
apple macos -
linux linux_kernel -
microsoft windows -
microsoft .net *
apple macos -
linux linux_kernel -
microsoft windows -
microsoft .net_framework 3.5
microsoft windows_server_2012 -
microsoft windows_server_2012 r2
microsoft .net_framework 3.5
microsoft .net_framework 4.7.2
microsoft windows_10_1809 -
microsoft windows_10_1809 -
microsoft windows_10_1809 -
microsoft .net_framework 4.6.2
microsoft .net_framework 4.7
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft windows_server_2012 -
microsoft windows_server_2012 r2
microsoft .net_framework 3.5
microsoft .net_framework 4.8
microsoft windows_10_1809 -
microsoft windows_10_1809 -
microsoft windows_10_1809 -
microsoft windows_10_21h2 -
microsoft windows_10_21h2 -
microsoft windows_10_21h2 -
microsoft windows_10_22h2 -
microsoft windows_10_22h2 -
microsoft windows_10_22h2 -
microsoft windows_server_2022 -
microsoft .net_framework 3.5
microsoft .net_framework 4.8.1
microsoft windows_10_21h2 -
microsoft windows_10_21h2 -
microsoft windows_10_21h2 -
microsoft windows_10_22h2 -
microsoft windows_10_22h2 -
microsoft windows_10_22h2 -
microsoft windows_11_22h2 -
microsoft windows_11_22h2 -
microsoft windows_11_23h2 -
microsoft windows_11_23h2 -
microsoft windows_11_24h2 -
microsoft windows_11_24h2 -
microsoft windows_11_25h2 -
microsoft windows_11_25h2 -
microsoft windows_11_26h1 -
microsoft windows_11_26h1 -
microsoft windows_server_2022 -
microsoft windows_server_2022_23h2 -
microsoft windows_server_2025 -
microsoft .net_framework 4.8
microsoft windows_10_1607 -
microsoft windows_10_1607 -
microsoft windows_server_2012 -
microsoft windows_server_2012 r2
To clipboard 

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    }
  ]
}



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Tags
Taxonomy of the tags.





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

Author Source Type Date Other

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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.