BIT-dotnet-sdk-2026-45591Published
ASP.NET Core Denial of Service Vulnerability
Related advisories and sources
Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2026-45591 · CVE overview and exploitation status
cve-program · CVE-2026-45591
euvd · EUVD-2026-35549
nvd · CVE-2026-45591
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45591
- https://access.redhat.com/errata/RHSA-2026:17527
- https://access.redhat.com/errata/RHSA-2026:25110
- https://access.redhat.com/errata/RHSA-2026:25111
- https://access.redhat.com/errata/RHSA-2026:25112
- https://access.redhat.com/errata/RHSA-2026:25113
- https://access.redhat.com/errata/RHSA-2026:25114
- https://access.redhat.com/errata/RHSA-2026:25115
- https://access.redhat.com/errata/RHSA-2026:25220
- https://access.redhat.com/errata/RHSA-2026:25221
- https://access.redhat.com/errata/RHSA-2026:25222
- https://access.redhat.com/errata/RHSA-2026:26638
- https://access.redhat.com/errata/RHSA-2026:26994
- https://access.redhat.com/errata/RHSA-2026:28007
- https://access.redhat.com/errata/RHSA-2026:28009
- https://access.redhat.com/errata/RHSA-2026:28011
- https://access.redhat.com/errata/RHSA-2026:28051
- https://access.redhat.com/errata/RHSA-2026:28227
- https://access.redhat.com/security/cve/CVE-2026-45591
- https://bugzilla.redhat.com/show_bug.cgi?id=2487224
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45591.json
osv · GHSA-f8h2-vmm9-qhj6
- https://github.com/dotnet/aspnetcore/security/advisories/GHSA-f8h2-vmm9-qhj6
- https://nvd.nist.gov/vuln/detail/CVE-2026-45591
- https://github.com/dotnet/announcements/issues/405
- https://github.com/dotnet/aspnetcore
- https://github.com/dotnet/aspnetcore/discussions/67100
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45591
Related changes
Linked by CVE identifier- ASP.NET Core Denial of Service Vulnerability · Affected-version evidence changed · 11 Nov 2026
- Uncontrolled resource consumption in ASP.NET Core allows an unauthorized attacker to deny service over a network. · Advisory content revised · 9 Nov 2026