170 matches found
CVE-2026-92707
MessagePack for C is a MessagePack serializer for C. Prior to 2.5.303 and 3.1.9, deserializing attacker-controlled MessagePack data as System.Object through PrimitiveObjectFormatter can cause excessive memory allocation. The formatter allocates an object from each declared array length before the...
EUVD-2026-102315
MessagePack for C is a MessagePack serializer for C. Prior to 2.5.303 and 3.1.9, deserializing attacker-controlled MessagePack data as System.Object through PrimitiveObjectFormatter can cause excessive memory allocation. The formatter allocates an object from each declared array length before the...
CVE-2026-92707
MessagePack for C is a MessagePack serializer for C. Prior to 2.5.303 and 3.1.9, deserializing attacker-controlled MessagePack data as System.Object through PrimitiveObjectFormatter can cause excessive memory allocation. The formatter allocates an object from each declared array length before the...
CVE-2026-92707 MessagePack: Nested arrays can blow past buffer length limits
MessagePack for C is a MessagePack serializer for C. Prior to 2.5.303 and 3.1.9, deserializing attacker-controlled MessagePack data as System.Object through PrimitiveObjectFormatter can cause excessive memory allocation. The formatter allocates an object from each declared array length before the...
CVE-2026-92707
The MessagePack-CSharp library is vulnerable to an improperly controlled sequential memory allocation (CWE-1325) when deserializing attacker-controlled data as System.Object via the PrimitiveObjectFormatter . The root cause is that the formatter allocates an object[] based on declared array lengt...
CVE-2026-92707 MessagePack: Nested arrays can blow past buffer length limits
MessagePack for C is a MessagePack serializer for C. Prior to 2.5.303 and 3.1.9, deserializing attacker-controlled MessagePack data as System.Object through PrimitiveObjectFormatter can cause excessive memory allocation. The formatter allocates an object from each declared array length before the...
CVE-2026-106145
In Progress® Telerik® Report Server prior to version 12.2.26.1007, incorrect privilege assignment in the service-agent SignalR hub allows an authenticated user, including a low-privilege or guest account with a valid bearer token, to register as a trusted service agent. On the next server...
EUVD-2026-95523
In Progress® Telerik® Report Server prior to version 12.2.26.1007, incorrect privilege assignment in the service-agent SignalR hub allows an authenticated user, including a low-privilege or guest account with a valid bearer token, to register as a trusted service agent. On the next server...
CVE-2026-106145
Progress Telerik Report Server prior to version 12.2.26.1007 is vulnerable to a privilege escalation flaw due to incorrect privilege assignment in the service-agent SignalR hub . An authenticated user, such as a low-privilege or guest account with a valid bearer token, can register as a trusted s...
CVE-2026-106145 Privilege Escalation in Telerik Report Server Service-Agent Hub
In Progress® Telerik® Report Server prior to version 12.2.26.1007, incorrect privilege assignment in the service-agent SignalR hub allows an authenticated user, including a low-privilege or guest account with a valid bearer token, to register as a trusted service agent. On the next server...
Rocky Linux 8 [CIQ] Security Update: aspnetcore-runtime-7.0 / aspnetcore-targeting-pack-7.0 / etc Multiple Vulnerabilities (crlsa-2024_0806)
The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20240806 advisory. dotnet: Denial of Service in SignalR server CVE-2024-21386 dotnet: Denial of Service in X509Certificate2 CVE-2024-21404 Tenable has extracted the preceding...
Rocky Linux 8 [CIQ] Security Update: aspnetcore-runtime-8.0 / aspnetcore-targeting-pack-8.0 / dotnet / etc Multiple Vulnerabilities (crlsa-2024_0827)
The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20240827 advisory. dotnet: Denial of Service in SignalR server CVE-2024-21386 dotnet: Denial of Service in X509Certificate2 CVE-2024-21404 Tenable has extracted the preceding...
CVE-2026-86158
Missing authentication in the local .NET backend Fiddler.WebUi of Progress Software Fiddler Everywhere 8.0.2 allows a local unauthenticated attacker to mint OAuth tokens and read the machine-in-the-middle root certificate through an unauthenticated localhost HTTP and SignalR RPC channel...
CVE-2026-86158 Missing Authentication in the local .NET backend of Progress Telerik Fiddler Everywhere
Missing authentication in the local .NET backend Fiddler.WebUi of Progress Software Fiddler Everywhere 8.0.2 allows a local unauthenticated attacker to mint OAuth tokens and read the machine-in-the-middle root certificate through an unauthenticated localhost HTTP and SignalR RPC channel...
EUVD-2026-88649
Missing authentication in the local .NET backend Fiddler.WebUi of Progress Software Fiddler Everywhere 8.0.2 allows a local unauthenticated attacker to mint OAuth tokens and read the machine-in-the-middle root certificate through an unauthenticated localhost HTTP and SignalR RPC channel...
CVE-2026-86158 Missing Authentication in the local .NET backend of Progress Telerik Fiddler Everywhere
Missing authentication in the local .NET backend Fiddler.WebUi of Progress Software Fiddler Everywhere 8.0.2 allows a local unauthenticated attacker to mint OAuth tokens and read the machine-in-the-middle root certificate through an unauthenticated localhost HTTP and SignalR RPC channel...
CVE-2026-86158
Progress Software Fiddler Everywhere 8.0.2 contains a vulnerability due to missing authentication in its local .NET backend (Fiddler.WebUi ). A local unauthenticated attacker can exploit unauthenticated localhost HTTP and SignalR RPC channels to mint OAuth tokens and read the machine-in-the-middl...
CVE-2026-92717
Covenant through 0.6 registers the CovenantHub SignalR hub without an Authorize attribute, allowing unauthenticated callers to invoke CreateHttpListener and receive a signed JWT token. Attackers can use the obtained token to authenticate against the entire operator API and access grunts,...
CVE-2026-92717 Covenant through 0.6 Missing Authentication on the CovenantHub SignalR Hub
Covenant through 0.6 registers the CovenantHub SignalR hub without an Authorize attribute, allowing unauthenticated callers to invoke CreateHttpListener and receive a signed JWT token. Attackers can use the obtained token to authenticate against the entire operator API and access grunts,...
EUVD-2026-80900
Covenant through 0.6 registers the CovenantHub SignalR hub without an Authorize attribute, allowing unauthenticated callers to invoke CreateHttpListener and receive a signed JWT token. Attackers can use the obtained token to authenticate against the entire operator API and access grunts,...