Is there a public exploit for CVE-2026-106156?

No public exploit for CVE-2026-106156 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-106156?

CVE-2026-106156 scores CVSS 8.6 (v3.1), rated high.

What does CVE-2026-106156 affect?

CVE-2026-106156 affects Progress Software Telerik UI for ASP.NET Core.

8.6 High

In Progress® Telerik® UI for ASP.NET Core versions 2015.1.318 through 2026.3.811, repeated server-side aggregation requests, with or…

CVE-2026-106156

In Progress® Telerik® UI for ASP.NET Core versions 2015.1.318 through 2026.3.811, repeated server-side aggregation requests, with or without grouping, cause dynamic assemblies and load contexts to be retained, resulting in accumulating process memory consumption. An unauthenticated remote attacker can exploit this if the application exposes an aggregation endpoint that is reachable without authentication. Repeated requests can cause memory growth that may exhaust available resources and affect application availability. Disabling grouping in the client-side interface does not prevent direct requests containing these descriptors. The issue is fixed in version 2026.3.1015.

Assessment

CVSS: 8.6 (v3.1)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 11 November 2026
Last updated: 11 November 2026
Affected: Progress Software · Telerik UI for ASP.NET Core
Assigner: ProgressSoftware

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

At the source

EUVD (ENISA)

References

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