CVE-2026-25550

Seagull Software BarTender 2010, 2016, and 2019 contain an unauthenticated remote code execution vulnerability in the .NET Remoting service exposed on TCP port 7375 via BtSystem.Service.exe. The service registers an unauthenticated singleton endpoint — BarTenderSystem for BarTender 2016 = R9, and...

CVE-2026-25551 Seagull Software BarTender Deserialization Privilege Escalation via .NET Remoting Service

Seagull Software BarTender 2021 R1 through 12.0.1 contains an insecure deserialization vulnerability that allows low-privileged local users to escalate privileges. The DataServiceSingleton .NET Remoting endpoint is bound to localhost on TCP port 7375 via BtSystem.Service.exe, limiting the attack...

CVE-2026-25551

The CVE-2026-25551 entry concerns Seagull Software BarTender 2021 R1 through 12.0.1, which contains an insecure deserialization vulnerability. The DataServiceSingleton .NET Remoting endpoint is bound to localhost on TCP port 7375 via BtSystem.Service.exe and is configured with BinaryServerFormatt...

EUVD-2026-34304

Seagull Software BarTender 2010, 2016, and 2019 contain an unauthenticated remote code execution vulnerability in the .NET Remoting service exposed on TCP port 7375 via BtSystem.Service.exe. The service registers an unauthenticated singleton endpoint — BarTenderSystem for BarTender 2016 = R9, and...

RLSA-2026:21286 Important: .NET 8.0 security update

.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.127 and .NET Runtime...

.NET 8.0 security update

An update is available for dotnet8.0. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list .NET is a managed-software framework. It implements a subset of the .NET...

RockyLinux 10 : .NET 8.0 (RLSA-2026:21286)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:21286 advisory. serialize-javascript: serialize-javascript: Denial of Service via specially crafted array-like object serialization CVE-2026-34043 dotnet: .NET: infini...

RockyLinux 10 : .NET 9.0 (RLSA-2026:21754)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:21754 advisory. dotnet: .NET: infinite loop allows an attacker to cause a denial of service CVE-2026-42899 Tenable has extracted the preceding description block directly from t...

MiracleLinux 8 : dotnet8.0-8.0.127-1.el8_10.ML.1 (AXSA:2026-756:09)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-756:09 advisory. serialize-javascript: serialize-javascript: Denial of Service via specially crafted array-like object serialization CVE-2026-34043 dotnet: .NET:...

AlmaLinux 9 : .NET 10.0 (ALSA-2026:21297)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:21297 advisory. dotnet: .NET: infinite loop allows an attacker to cause a denial of service CVE-2026-42899 Tenable has extracted the preceding description block directly from the...

AlmaLinux 8 : .NET 9.0 (ALSA-2026:21294)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:21294 advisory. dotnet: .NET: infinite loop allows an attacker to cause a denial of service CVE-2026-42899 Tenable has extracted the preceding description block directly from the...

AlmaLinux 8 : .NET 10.0 (ALSA-2026:21295)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:21295 advisory. dotnet: .NET: infinite loop allows an attacker to cause a denial of service CVE-2026-42899 Tenable has extracted the preceding description block directly from the...

AlmaLinux 10 : .NET 10.0 (ALSA-2026:22145)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:22145 advisory. dotnet: .NET: infinite loop allows an attacker to cause a denial of service CVE-2026-42899 Tenable has extracted the preceding description block directly from th...

ROS-20260603-73-0002

The vulnerability of the .NET software platform is related to an uncontrolled consumption of resources. Exploiting this vulnerability can allow a malicious actor to cause service interruptions...

CVE-2026-0611

Spacelabs Healthcare Sentinel versions 10.5.x and higher and 11.x.x before 11.6.0 contain an unauthenticated remote code execution vulnerability through a deprecated .NET Remoting HTTP channel exposed on port 8989 that allows attackers to perform arbitrary file read and write operations by...

CVE-2026-0611 Spacelabs Healthcare Sentinel 10.5.x < 11.6.0 Unauthenticated RCE via .NET Remoting

Spacelabs Healthcare Sentinel versions 10.5.x and higher and 11.x.x before 11.6.0 contain an unauthenticated remote code execution vulnerability through a deprecated .NET Remoting HTTP channel exposed on port 8989 that allows attackers to perform arbitrary file read and write operations by...

CVE-2026-0611 Spacelabs Healthcare Sentinel 10.5.x < 11.6.0 Unauthenticated RCE via .NET Remoting

Spacelabs Healthcare Sentinel versions 10.5.x and higher and 11.x.x before 11.6.0 contain an unauthenticated remote code execution vulnerability through a deprecated .NET Remoting HTTP channel exposed on port 8989 that allows attackers to perform arbitrary file read and write operations by...

RHSA-2026:22145 Red Hat Security Advisory: .NET 10.0 security update

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PT-2026-45794

Name of the Vulnerable Software and Affected Versions Spacelabs Healthcare Sentinel versions 10.5.x and higher Spacelabs Healthcare Sentinel versions prior to 11.6.0 Description An unauthenticated remote code execution issue exists via a deprecated .NET Remoting HTTP channel exposed on port 8989...

Important: Red Hat Security Advisory: .NET 10.0 security update

An update for .NET 10.0 is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...