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2 vulnerabilities found for Core Flight System (cFS) Health & Safety (HS) Application by NASA
CVE-2026-15352 (GCVE-0-2026-15352)
Vulnerability from nvd – Published: 2026-07-16 19:48 – Updated: 2026-07-16 21:03
VLAI
EPSS
VEX
Title
NASA Core Flight System (cFS) Health & Safety (HS) Application NULL Pointer Dereference
Summary
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.
Severity
CWE
- CWE-476 - NULL pointer dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NASA | Core Flight System (cFS) Health & Safety (HS) Application |
Affected:
0 , < v7.0.1
(custom)
Unaffected: v7.0.1 |
Credits
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Core Flight System (cFS) Health \u0026 Safety (HS) Application",
"vendor": "NASA",
"versions": [
{
"lessThan": "v7.0.1",
"status": "affected",
"version": "0",
"versionType": "custom"
},
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"version": "v7.0.1"
}
]
}
],
"credits": [
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"lang": "en",
"type": "finder",
"value": "Grady DeRosa reported this vulnerability to CISA."
}
],
"descriptions": [
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"supportingMedia": [
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"value": "A vulnerability exists in the Health \u0026amp; Safety (HS) application of NASA\u0027s 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."
}
],
"value": "A vulnerability exists in the Health \u0026 Safety (HS) application of NASA\u0027s 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."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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}
]
},
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "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",
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},
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"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL pointer dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
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},
"references": [
{
"url": "https://github.com/nasa/HS/releases/tag/v7.0.1"
},
{
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-197-03"
},
{
"url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-197-03.json"
}
],
"solutions": [
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}
],
"value": "NASA recommends users update to v7.0.1\u00a0\n https://github.com/nasa/HS/releases/tag/v7.0.1"
}
],
"source": {
"advisory": "ICSA-26-197-03",
"discovery": "EXTERNAL"
},
"title": "NASA Core Flight System (cFS) Health \u0026 Safety (HS) Application NULL Pointer Dereference",
"x_generator": {
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}
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"datePublished": "2026-07-16T19:48:43.886Z",
"dateReserved": "2026-07-09T22:03:49.631Z",
"dateUpdated": "2026-07-16T21:03:55.318Z",
"state": "PUBLISHED"
},
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CVE-2026-15352 (GCVE-0-2026-15352)
Vulnerability from cvelistv5 – Published: 2026-07-16 19:48 – Updated: 2026-07-16 21:03
VLAI
EPSS
VEX
Title
NASA Core Flight System (cFS) Health & Safety (HS) Application NULL Pointer Dereference
Summary
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.
Severity
CWE
- CWE-476 - NULL pointer dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NASA | Core Flight System (cFS) Health & Safety (HS) Application |
Affected:
0 , < v7.0.1
(custom)
Unaffected: v7.0.1 |
Credits
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Core Flight System (cFS) Health \u0026 Safety (HS) Application",
"vendor": "NASA",
"versions": [
{
"lessThan": "v7.0.1",
"status": "affected",
"version": "0",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "v7.0.1"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Grady DeRosa reported this vulnerability to CISA."
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability exists in the Health \u0026amp; Safety (HS) application of NASA\u0027s 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."
}
],
"value": "A vulnerability exists in the Health \u0026 Safety (HS) application of NASA\u0027s 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."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
},
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 8.2,
"baseSeverity": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "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",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
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"scenarios": [
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],
"problemTypes": [
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{
"cweId": "CWE-476",
"description": "CWE-476 NULL pointer dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
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},
"references": [
{
"url": "https://github.com/nasa/HS/releases/tag/v7.0.1"
},
{
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-197-03"
},
{
"url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-197-03.json"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
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}
],
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}
],
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