An out-of-bounds read vulnerability in the CAN::Application::parsePerformFunctionMessage component of SpaceDot AcubeSAT OBC software commit eaf90ec… (CVE-2026-75369)
Description
An out-of-bounds read vulnerability exists in the CAN::Application::parsePerformFunctionMessage component of SpaceDot AcubeSAT OBC software. This flaw allows an attacker to cause a Denial of Service (DoS) by supplying a specially crafted CAN message. The vulnerability is identified as CWE-125 and has a CVSS 3.1 score of 7.1, indicating high severity. No affected versions or patch information are provided, and no known exploits are reported in the wild.
CVSS v3.1
Score 7.1high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability is an out-of-bounds read in the CAN::Application::parsePerformFunctionMessage component of SpaceDot AcubeSAT OBC software (commit eaf90ec). An attacker can trigger a Denial of Service by sending a crafted CAN message that causes the software to read memory outside the intended bounds. This vulnerability is tracked as CVE-2026-75369 and is classified under CWE-125. The CVSS 3.1 vector indicates the attack requires adjacent network access with low attack complexity, no privileges, and no user interaction, impacting availability with high severity and confidentiality with low impact.
Potential Impact
Successful exploitation results in a Denial of Service condition, disrupting the normal operation of the SpaceDot AcubeSAT OBC software. There is no indication of confidentiality or integrity compromise beyond limited confidentiality impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is provided at this time. Until a patch is available, users should monitor vendor communications for updates and consider restricting access to the CAN interface to trusted sources to reduce risk.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-p2x2-7hqh-95cc
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-75369"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a92f814acd9273b49e90e58
Added to database: 08/29/2026, 15:17:40 UTC
Last enriched: 09/08/2026, 01:37:28 UTC
Last updated: 10/12/2026, 18:48:22 UTC
Views: 45
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