Satellite Cybersecurity across Orbital Altitudes: Analyzing Ground-Based Threats to LEO, MEO, and GEO

The rapid proliferation of satellite constellations, particularly in Low Earth Orbit LEO, has fundamentally altered the global space infrastructure, shifting the risk landscape from purely kinetic collisions to complex cyber-physical threats. While traditional safety frameworks focus on debris...

The vulnerability of the Pulpcore component of the Red Hat Satellite product’s centralized lifecycle management platform lies in its authentication procedures’ flaws, which allow attackers to bypass the authentication process.

The vulnerability of the Pulpcore component of the Red Hat Satellite product platform for centralized lifecycle management is related to deficiencies in the authentication process. Exploiting this vulnerability could allow a malicious actor to bypass the authentication process...

RHEL 9 : Satellite 6.17.6.1 Async Update (Moderate) (RHSA-2025:21893)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:21893 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity to provide...

RHSA-2025:21897 Red Hat Security Advisory: Satellite 6.15.5.7 Async Update

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RHSA-2025:21893 Red Hat Security Advisory: Satellite 6.17.6.1 Async Update

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RHSA-2025:21894 Red Hat Security Advisory: Satellite 6.16.5.6 Async Update

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RHSA-2025:21886 Red Hat Security Advisory: Satellite 6.18.1 Async Update

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RHEL 8 : Satellite 6.15.5.7 Async Update (Moderate) (RHSA-2025:21897)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:21897 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity to provide...

Deepfake Geography: Detecting AI-Generated Satellite Images

The rapid advancement of generative models such as StyleGAN2 and Stable Diffusion poses a growing threat to the authenticity of satellite imagery, which is increasingly vital for reliable analysis and decision-making across scientific and security domains. While deepfake detection has been...

RHEL 8 / 9 : Satellite 6.16.5.6 Async Update (Moderate) (RHSA-2025:21894)

The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:21894 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity to...

RHEL 9 : Satellite 6.18.1 Async Update (Moderate) (RHSA-2025:21886)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:21886 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity to provide...

Moderate: Red Hat Security Advisory: Satellite 6.15.5.7 Async Update

An update is now available for Red Hat Satellite 6.15 for RHEL 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

Moderate: Red Hat Security Advisory: Satellite 6.16.5.6 Async Update

An update is now available for Red Hat Satellite 6.16 for RHEL 8 and RHEL 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

Moderate: Red Hat Security Advisory: Satellite 6.17.6.1 Async Update

An update is now available for Red Hat Satellite 6.17 for RHEL 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

Moderate: Red Hat Security Advisory: Satellite 6.18.1 Async Update

A new release is now available for Red Hat Satellite 6.18 for RHEL 9. 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 from th...

DOJ Issued Seizure Warrant to Starlink Over Satellite Internet Systems Used at Scam Compound

A new US law enforcement initiative is aimed at crypto fraudsters targeting Americans—and now seeks to seize infrastructure it claims is crucial to notorious scam compounds...

Viasat and the terrible, horrible, no good, very bad day

Welcome to this week's edition of the Threat Source newsletter. A year ago, fresh off a layoff, I never would have guessed I'd be spending Halloween weekend bouncing between conversations about space policy, satellite hacking, and wedding plans. That's exactly what happened when my space analyst...

RHEL 8 : Satellite 6.15.5.6 Async Update (Important) (RHSA-2025:19856)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:19856 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity t...

RHEL 9 : Satellite 6.17.6 Async Update (Important) (RHSA-2025:19832)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:19832 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessity t...

RHEL 8 / 9 : Satellite 6.16.5.5 Async Update (Important) (RHSA-2025:19855)

The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:19855 advisory. Red Hat Satellite is a system management solution that allows organizations to configure and maintain their systems without the necessi...