Bug 2529970 (CVE-2026-57099)

Summary: CVE-2026-57099 ASP.NET Core: ASP.NET Core: Denial of Service via uncontrolled resource allocation
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerability-draftAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: rhel-process-autobot, sdawley, watson-tool-maintainers
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in ASP.NET Core. This vulnerability allows an unauthorized remote attacker to cause a Denial of Service (DoS) by allocating resources without limits or throttling. This can lead to the affected system becoming unresponsive or unavailable to legitimate users.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description OSIDB Bzimport 2026-09-08 17:35:35 UTC
Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.