CVE-2026-15352 NASA Core Flight System (cFS) Health & Safety (HS) Application NULL Pointer Dereference
A null pointer dereference in the NASA cFS Health & Safety application causes a crash during telemetry processing, resulting in denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-15352?
CVE-2026-15352 is a high-severity vulnerability in NASA Core Flight System (cFS) Health & Safety (HS) Application, published on 16 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability exists in the Health & Safety (HS) application of NASA's Core Flight System (cFS). The flaw allows the application to crash via segmentation fault when processing a routine Housekeeping Telemetry request, leading to denial of service.
Weakness: CWE-476
Which versions are affected by CVE-2026-15352?
How do I fix CVE-2026-15352?
No fix has been published for CVE-2026-15352 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-15352 being exploited?
There is no known exploitation of CVE-2026-15352 in the wild and no public exploit code.
Sources
Also known as GHSA-8472-2q4c-5q85.