Access Control Bypass Affecting nasa/cFS package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Access Control Bypass vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-UNMANAGED-NASACFS-18600602
- published9 Aug 2026
- disclosed4 Aug 2026
- creditUnknown
Introduced: 4 Aug 2026
NewCVE-2026-67975 (opens in a new tab)How to fix?
There is no fixed version for nasa/cFS.
Overview
Affected versions of this package are vulnerable to Access Control Bypass via the TO_LAB command handling process. An attacker can arbitrarily remove existing low-index subscriptions and add unauthorized streams by sending crafted add or remove subscription commands.