CVE-2026-75370 Memory corruption in n/a
Attackers can cause a Denial of Service in SpaceDot AcubeSAT OBC software by sending a crafted CAN message that triggers an out-of-bounds read/write.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-75370?
CVE-2026-75370 is a medium-severity memory corruption vulnerability in n/a, published on 24 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
An out-of-bounds read/write vulnerability in the MessageParser::parseECSSTCHeader component of SpaceDot AcubeSAT OBC software commit eaf90ec allows attackers to cause a Denial of Service (DoS) via supplying a crafted CAN message.
Weakness: CWE-125
Which versions are affected by CVE-2026-75370?
How do I fix CVE-2026-75370?
No fix has been published for CVE-2026-75370 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-75370 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-75370 exists.
Sources
Also known as GHSA-6fj6-3892-4q92.