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Vulnerability record · CVE-2026-67975 · published 3 August 2026

CVE-2026-67975: Improper access control vulnerability

Incorrect access control in NASA cFS v7.0.1 allows attackers to arbitrarily remove low-index subscriptions and add new streams via sending TO_LAB add/remove subscription commands.

7.5 CVSS 3.1 High EPSS 0.36% · top 72.8% CWE-284 · Improper access control Awaiting Analysis
7.5CVSS 3.1 base score
0.36%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
31 Aug 2026Last modified by NVD

Description

Incorrect access control in NASA cFS v7.0.1 allows attackers to arbitrarily remove low-index subscriptions and add new streams via sending TO_LAB add/remove subscription commands.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

LinkTags
https://github.com/nasa/cFS
https://github.com/nasa/cFS/issues/1076
https://github.com/nasa/cFS/issues/1076

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Source: NIST National Vulnerability Database (record CVE-2026-67975), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.