CVE-2026-26127

A flaw was found in .NET. An unauthorized attacker can exploit an out-of-bounds read vulnerability over a network, leading to a Denial of Service (DoS). This can prevent legitimate users from accessing the affected service.

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.

To mitigate this issue, restrict network access to applications utilizing affected .NET components to only trusted clients or networks using firewall rules. This will limit the exposure of the vulnerable service to potential attackers. After applying firewall rules, ensure to reload or restart the network service for changes to take effect.