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

p a href="https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-197-03.json" strong View CSAF /strong /a /p h2 Summary /h2 p strong Successful exploitation of this vulnerability could allow an attacker to cause a denial-of-service condition. /strong /p p The following versions of NASA Core Flight System (cFS) Health amp; Safety (HS) Application are affected: /p ul li Core Flight System (cFS) Health amp; Safety (HS) Application /li /ul div class="csaf-table" table class="tablesaw tablesaw-stack" data-tablesaw-mode="stack" data-tablesaw-minimap thead tr th role="columnheader" data-tablesaw-priority="persist" CVSS /th th role="columnheader" Vendor /th th role="columnheader" Equipment /th th role="columnheader" Vulnerabilities /th /tr /thead tbody tr td v3 7.5 /td td NASA /td td NASA Core Flight System (cFS) Health amp; Safety (HS) Application /td td NULL Pointer Dereference /td /tr /tbody /table /div h3 Background /h3 ul li strong Critical Infrastructure Sectors: /strong Transportation Systems /li li strong Countries/Areas Deployed: /strong Worldwide /li li strong Company Headquarters Location: /strong United States /li /ul hr h2 Vulnerabilities /h2 div class="csaf-accordion" p a class="csaf-accordion-toggle-all" href="#" Expand All + /a /p div class="csaf-accordion-item" h3 a class="csaf-accordion-toggle" href="#" CVE-2026-15352 /a /h3 div class="csaf-accordion-content" p A vulnerability exists in the Health amp; 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. /p p a href="https://www.cve.org/CVERecord?id=CVE-2026-15352" View CVE Details /a /p hr h4 Affected Products /h4 h5 NASA Core Flight System (cFS) Health amp; Safety (HS) Application /h5 div class="ics-vendor-version-status" div class="ics-vendor" strong Vendor: /strong br NASA /div div class="ics-version" strong Product Version: /strong br NASA Core Flight System (cFS) Health amp; Safety (HS) Application: lt;v7.0.1 /div div class="ics-status" strong Product Status: /strong br known_affected /div /div div class="ics-remediations" h6 Remediations /h6 p strong Mitigation /strong br NASA recommends users update to v7.0.1 (https://github.com/nasa/HS/releases/tag/v7.0.1) br a href="https://github.com/nasa/HS/releases/tag/v7.0.1" https://github.com/nasa/HS/releases/tag/v7.0.1 /a /p /div p strong Relevant CWE: /strong a href="https://cwe.mitre.org/data/definitions/476.html" CWE-476 NULL Pointer Dereference /a /p hr h4 Metrics /h4 div class="csaf-table csaf-metrics-table" table class="tablesaw tablesaw-stack" data-tablesaw-mode="stack" data-tablesaw-minimap thead tr th role="columnheader" data-tablesaw-priority="persist" CVSS Version /th th role="columnheader" Base Score /th th role="columnheader" Base Severity /th th role="columnheader" Vector String /th /tr /thead tbody tr td 3.1 /td td 7.5 /td td HIGH /td td a hre