CVE-2026-33116

A flaw was found in .NET. A remote attacker could exploit this vulnerability by crafting a malicious XML document that triggers an infinite recursion within the XmlDecryptionTransform component. This could lead to a Denial of Service (DoS), making the affected system unresponsive.

This is an Important denial of service vulnerability in .NET's XmlDecryptionTransform. An attacker could exploit this flaw by providing specially crafted XML data, leading to an infinite recursion and causing a denial of service in applications processing such data. This affects Red Hat Enterprise Linux versions 8, 9, and 10, as well as Fedora.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.