VDB

CVE-2026-118750

CVE-2026-118750 PUBLISHED CVSS 7.5 HIGH

ASP.NET Core Denial of Service Vulnerability

Reported by microsoft · Published November 10, 2026

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

Risk scores

CVSS 3.1
7.5
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

Affected products

VendorProductVersions
MicrosoftMicrosoft.AspNetCore.WebUtilities2.3.12
microsoftmicrosoft.aspnetcore.webutilities2.3.12
MicrosoftMicrosoft.AspNetCore.WebUtilities2.3.12

Timeline

  • Nov 10, 2026 CVE Published
  • Nov 11, 2026 EPSS Score
  • Nov 11, 2026 Coalition ESS Score
  • Nov 12, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CVE-2026-118750
vulnetix vdb fixes CVE-2026-118750

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2026-118750/fixes/registry"

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References

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