Is CVE-2026-15352 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-15352?

CVE-2026-15352 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-15352

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.