PatchSiren cyber security CVE debrief
CVE-2026-53985 Efstratios Goudelis CVE debrief
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-06T16:16:43.620Z and has not been modified since then. CVE-2026-53985 is an unauthenticated denial-of-service vulnerability in Ground Station prior to 0.6.0. The Socket.IO server's service_control event handler allows any unauthenticated network peer to forcibly terminate the ground-station process by sending a single restart_service command. This can lead to the termination of all active satellite-tracking sessions, SDR recording pipelines, demodulators, decoders, and rotator controllers. Repeated triggering is possible in Docker deployments, which can create a persistent denial-of-service condition. Ground Station users and administrators should be aware of this vulnerability and take steps to mitigate it. They should prioritize patching to prevent potential denial-of-service attacks. Additionally, they should review their configurations, especially focusing on authentication enforcement and CORS policy configurations, to prevent similar vulnerabilities in the future. The evidence for this CVE is limited. Verify affected versions and configurations, especially focusing on authentication enforcement and CORS policy configurations. Check for any additional information that might be available from the vendor or other reliable sources.
- Vendor
- Efstratios Goudelis
- Product
- Ground Station
- CVSS
- HIGH 8.7
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-08-06
- Original CVE updated
- 2026-08-06
- Advisory published
- 2026-08-06
- Advisory updated
- 2026-08-06
Who should care
Ground Station users and administrators should be aware of this vulnerability and take steps to mitigate it. They should prioritize patching to prevent potential denial-of-service attacks. Additionally, they should review their configurations, especially focusing on authentication enforcement and CORS policy configurations, to prevent similar vulnerabilities in the future.
Technical summary
CVE-2026-53985 is an unauthenticated denial-of-service vulnerability in Ground Station prior to 0.6.0. The Socket.IO server's service_control event handler allows any unauthenticated network peer to forcibly terminate the ground-station process by sending a single restart_service command. This can lead to the termination of all active satellite-tracking sessions, SDR recording pipelines, demodulators, decoders, and rotator controllers. Repeated triggering is possible in Docker deployments, which can create a persistent denial-of-service condition.
Defensive priority
Ground Station users should prioritize patching to prevent potential denial-of-service attacks.
Recommended defensive actions
- Patch Ground Station to version 0.6.0 or later
- Verify authentication enforcement and CORS policy configurations
- Monitor for potential denial-of-service attacks
- Review compensating controls for exposed systems while remediation is scheduled and verified
- Check relevant monitoring, detection, and logs for exposed assets that need extra review
- Track exceptions, retest remediated assets, and close the item only after evidence is documented
- Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
Evidence notes
The evidence for this CVE is limited. The CVE record was published on 2026-08-06T16:16:43.620Z and has not been modified since then. Verify affected versions and configurations, especially focusing on authentication enforcement and CORS policy configurations. Check for any additional information that might be available from the vendor or other reliable sources.
Official resources
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-06T16:16:43.620Z and has not been modified since then.