CVE-2026-64474 vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc

🗓️ 25 Jul 2026 08:51:37Reported by GoogleType

osv

osv🔗 osv.dev👁 4 Views

vfio: stop loop at ERROR in vfio_mig_get_next_state to prevent infinite loop on blocked arcs.

Reporter	Title	Published	Views	Family All 10
ATTACKERKB	CVE-2026-64474	25 Jul 202608:51	–	attackerkb
CVE	CVE-2026-64474	25 Jul 202608:51	–	cve
Cvelist	CVE-2026-64474 vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc	25 Jul 202608:51	–	cvelist
Debian CVE	CVE-2026-64474	25 Jul 202608:51	–	debiancve
EUVD	EUVD-2026-48818	25 Jul 202608:51	–	euvd
NVD	CVE-2026-64474	25 Jul 202610:17	–	nvd
OSV	DEBIAN-CVE-2026-64474	25 Jul 202610:17	–	osv
Positive Technologies	PT-2026-64695	25 Jul 202600:00	–	ptsecurity
SUSE CVE	SUSE CVE-2026-64474	25 Jul 202615:58	–	susecve
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-64474	25 Jul 202600:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/7f2d6b31089e48db4653df832c9a6afdde9a1c29
git	www.git.kernel.org/stable/c/8e872c07e40d51a66dee7b280a23a460a2e1e3fa
git	www.git.kernel.org/stable/c/a26b499b757cfc8bbff1088bb1b844639e250893
git	www.git.kernel.org/stable/c/a3a8afa2f6e7f0dc266d08f02be3f3054241ba47
git	www.git.kernel.org/stable/c/ed7d5599e6c398da74845767cd1e6a8370a160fc
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64474.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-64474
git	www.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

27 Jul 2026 04:03Current

5.7Medium risk

Vulners AI Score5.7

EPSS0.00176

vfio infinite loop error sentinel blocked arcs invalid argument