CVE-2026-92150 F´ (F Prime) - Denial of Service

F´ (F Prime) < 4.2.0 contains a denial of service caused by improper deserialization validation in Svc::GenericHub fromBufferDriver_handler, letting unauthenticated inter-processor peers abort or reset the process, exploit requires unauthenticated inter-processor hub peer to send malformed buffers.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Denial of Service
Impact
Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
14 October 2026
Updated
15 October 2026
Weakness
CWE-617

Vendor fix

Update to version 4.2.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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