CVE-2026-67979 Missing authorization in n/a
Attackers can execute arbitrary code by placing a shared object on target storage due to incorrect access control in NASA cFS.
- 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-2026-67979?
CVE-2026-67979 is a critical missing authorization vulnerability in n/a, published on 4 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Incorrect access control in the Executive Services dynamic application start path component of NASA cFS v7.0.1 allows attackers to execute arbitrary code via placing a shared object on target storage.
Weakness: CWE-284
Which versions are affected by CVE-2026-67979?
How do I fix CVE-2026-67979?
No fix has been published for CVE-2026-67979 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-67979 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-67979 exists.
Sources
Also known as GHSA-mjr4-gr3c-hqfc.