CVE-2026-15352

NASA Core Flight System (cFS) Health & Safety (HS) Application NULL Pointer Dereference

Published Jul 16, 2026 CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed
Description
A vulnerability exists in the Health & Safety (HS) application of NASA's Core Flight System (cFS). The flaw allows the application to crash via segmentation fault when processing a routine Housekeeping Telemetry request, leading to denial of service.

Remediation

Vendor Solution

NASA recommends users update to v7.0.1  https://github.com/nasa/HS/releases/tag/v7.0.1

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Nasa
Nasa core Flight System
Vendors & Products Nasa
Nasa core Flight System
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A vulnerability exists in the Health & Safety (HS) application of NASA's Core Flight System (cFS). The flaw allows the application to crash via segmentation fault when processing a routine Housekeeping Telemetry request, leading to denial of service. A vulnerability exists in the Health & Safety (HS) application of NASA's Core Flight System (cFS). The flaw allows the application to crash via segmentation fault when processing a routine Housekeeping Telemetry request, leading to denial of service.
Type Values Removed Values Added
Description A vulnerability exists in the Health & Safety (HS) application of NASA's Core Flight System (cFS). The flaw allows the application to crash via segmentation fault when processing a routine Housekeeping Telemetry request, leading to denial of service.
Title NASA Core Flight System (cFS) Health & Safety (HS) Application NULL Pointer Dereference
Weaknesses CWE-476
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Jul 17, 2026, 1:26 PM
Reserved
Jul 9, 2026, 10:03 PM
Status
Awaiting Analysis
Published
Jul 16, 2026, 8:16 PM
Modified
Oct 24, 2026, 8:10 PM