CVE-2026-18064

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Source
https://cve.org/CVERecord?id=CVE-2026-18064
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-18064.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-18064
Published
2026-07-30T21:35:14.061Z
Modified
2026-08-02T03:32:18.798168712Z
Severity
  • 8.2 (High) CVSS_V4 - 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 CVSS Calculator
Summary
NASA Core Flight System (cFS) Health & Safety (HS) Application NULL Pointer Dereference
Details

An incomplete fix for CVE-2026-15352 in the NASA core Flight System (cFS) Health and Safety (HS) application leaves a separate NULL pointer dereference reachable in versions through 7.0.1. An attacker who can trigger the affected command under specific conditions could cause the HS application to crash, resulting in a denial-of-service condition and processor reset.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/18xxx/CVE-2026-18064.json",
    "cwe_ids": [
        "CWE-476"
    ],
    "cna_assigner": "icscert"
}
References

Affected packages

Git / github.com/nasa/hs

Affected ranges

Type
GIT
Repo
https://github.com/nasa/hs
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
947b903174bca0878210e7fbc53104cff8e7b335
Database specific 
{
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "v7.0.1"
        },
        {
            "fixed": "7.0.1"
        }
    ]
}

Affected versions

2.*
2.3.0
2.3.2
2.4.1-rc2
Other
draco-rc2
draco-rc3
draco-rc4
draco-rc5
equuleus-rc1
v2.*
v2.4.0
v2.4.1
v7.*
v7.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-18064.json"