Vulnerability · Published Aug 4, 2026 · Assigned by mitre
CVE-2026-67979
Critical 9.1
In plain English
A critical-severity improper access control in the affected software. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)0.5%top 57.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N