CVE-2026-75368: n/a
Description
CVE-2026-75368 is a stack overflow vulnerability in the loadRawData function of SpaceDot AcubeSAT OBC software. It can be triggered by supplying a crafted ECSS TC message, resulting in a denial of service (DoS) condition. The vulnerability has a high severity score of 7.5 and does not impact confidentiality or integrity, only availability.
CVSS v3.1
Score 7.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a stack overflow in the loadRawData function of the SpaceDot AcubeSAT On-Board Computer (OBC) software, specifically triggered by a crafted ECSS Telecommand (TC) message. Exploitation leads to denial of service by crashing or destabilizing the system. The CVSS v3.1 base score is 7.5, reflecting network attack vector, low attack complexity, no privileges or user interaction required, and impact limited to availability. No patch or remediation information is currently available, and no known exploits are reported in the wild.
Potential Impact
Successful exploitation causes denial of service on the affected SpaceDot AcubeSAT OBC system, potentially disrupting satellite operations. There is no impact on confidentiality or integrity according to the CVSS vector. The vulnerability can be exploited remotely without authentication or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, monitor for unusual ECSS TC messages and consider limiting network exposure of the affected system if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-08-17T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6a8ca4a6acd9273b4910ed45
Added to database: 08/24/2026, 20:08:06 UTC
Last enriched: 09/10/2026, 09:22:20 UTC
Last updated: 10/08/2026, 18:48:48 UTC
Views: 55
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.