CVE-2026-4652

HIGH

7.5

Description

On a system exposing an NVMe/TCP target, a remote client can trigger a kernel panic by sending a CONNECT command for an I/O queue with a bogus or stale CNTLID. An attacker with network access to the NVMe/TCP target can trigger an unauthenticated Denial of Service condition on the affected machine.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/26/2026

Derniere modification3/26/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-476

References

https://security.freebsd.org/advisories/FreeBSD-SA-26:07.nvmf.asc(secteam@freebsd.org)

Correlations IOC

Aucune correlation enregistree

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