CVE-2026-67969 Denial of service in n/a
Attackers can force a processor reset in NASA cFS by supplying a crafted HS.AppMon_Tbl entry, causing 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-2026-67969?
CVE-2026-67969 is a high-severity denial of service vulnerability in n/a, published on 3 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue in the HS_MonitorApplications() component of NASA cFS v7.0.1 allows attackers to force the processor to reset via supplying a crafted HS.AppMon_Tbl entry.
Weakness: CWE-20
Which versions are affected by CVE-2026-67969?
How do I fix CVE-2026-67969?
No fix has been published for CVE-2026-67969 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2026-67969 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-67969 exists.
Sources
Also known as GHSA-h498-xfqm-3g8c.