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    CVE-2026-15352

    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.

    Published:Jul 16, 2026
    Last Modified:Jul 23, 2026
    EPS:Jul 16, 2026
    EPSS Score:0.00358
    CVSS Score:7.5

    Affected Products

    Vendor
    Nasa
    Product
    Core Flight System

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-5476 (CVSS 2.1) — A vulnerability was identified in NASA cFS up to 7.0.0 on 32-bit. Affected is the function CFE_TBL_ValidateCod…
    CVE-2026-5475 (CVSS 5.1) — A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFE_SB_TransmitMsg of the fi…
    CVE-2026-5474 (CVSS 5.3) — A vulnerability was found in NASA cFS up to 7.0.0. This affects the function CFE_MSG_GetSize of the file apps/…
    CVE-2026-5473 (CVSS 1.1) — A vulnerability has been found in NASA cFS up to 7.0.0. The impacted element is the function pickle.load of th…
    CVE-2025-25374 (CVSS 7.5) — In NASA cFS (Core Flight System) Aquila, it is possible to put the onboard software in a state that will preve…
    CVE-2025-25373 (CVSS 9.8) — The Memory Management Module of NASA cFS (Core Flight System) Aquila has insecure permissions, which can be ex…
    CVE-2025-25372 (CVSS 7.5) — NASA cFS (Core Flight System) Aquila is vulnerable to segmentation fault via sending a malicious telecommand t…
    CVE-2025-25371 (CVSS 7.5) — NASA cFS (Core Flight System) Aquila is vulnerable to path traversal in the OSAL module, allowing the override…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High