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Vulnerabilities

Vulnerability · CVE-2026-109468

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Published Oct 15, 2026 · catalog updated Oct 16, 2026 · Microsoft Microsoft Visual Studio 2022 version 17.14

Check if you run it

No confirmed exploitation is on record for CVE-2026-109468. EPSS is 0.65%. Act only if a listed version of Microsoft Microsoft Visual Studio 2022 version 17.14 is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.65%
Remediation
Advisory link
Affected products
vendor Microsoft Microsoft Visual Studio 2022 version 17.14 · vendor Microsoft Microsoft Visual Studio 2026 version 18.10 · vendor Microsoft System.Formats.Cbor

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Microsoft Microsoft Visual Studio 2022 version 17.14version unspecified
  • vendor Microsoft Microsoft Visual Studio 2026 version 18.10version unspecified
  • vendor Microsoft System.Formats.Cborversion unspecified

How to fix CVE-2026-109468

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-109468. EPSS is 0.65%. Act only if a listed version of Microsoft Microsoft Visual Studio 2022 version 17.14 is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-770: Allocation of Resources Without Limits or Throttling. EPSS 0.65%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 15, 2026 · NIST NVD

    Detected

    Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

  2. Oct 15, 2026 · CVE.org

    Updated

    Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

  3. Oct 16, 2026 · NIST NVD

    Updated

    Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

Sources

  • CSAF AdvisoriesVendor advisorymsrc_CVE-2026-109468:CVE-2026-109468

    Microsoft

    msrc.microsoft.com
  • CVE.orgVulnerability recordCVE-2026-109468

    Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-109468

    30-day exploitation probability 0.6%

    first.org
  • NIST NVDVulnerability recordCVE-2026-109468

    Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.