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EUVD-2026-80521

🗓️ 16 Sep 2026 10:32:15Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 16 Views

KVM s390 stale stack data in kvm_s390_irq accessible via migration ioctls to host user.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89921
16 Sep 202610:32
–cve
cvelist
Cvelist
CVE-2026-89921 KVM: s390: Zero initialize data structures for inject_pfault_token
16 Sep 202610:32
–cvelist
debiancve
Debian CVE
CVE-2026-89921
16 Sep 202610:32
–debiancve
nvd
NVD
CVE-2026-89921
16 Sep 202611:17
–nvd
osv
OSV
AZL-101535 CVE-2026-89921 affecting package kernel 6.6.157.1-1
16 Sep 202611:17
–osv
osv
OSV
BELL-CVE-2026-89921
18 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-89921
16 Sep 202611:17
–osv
osv
OSV
OPENSUSE-SU-2026:11880-1 kernel-devel-7.2.7-1.1 on GA media
24 Sep 202600:00
–osv
osv
OSV
UBUNTU-CVE-2026-89921
16 Sep 202611:17
–osv
ptsecurity
Positive Technologies
PT-2026-93562
16 Sep 202600:00
–ptsecurity
Rows per page
[
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        "vendor": {
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      }
    ],
    "enisaIdProduct": [
      {
        "id": "190f3e21-f904-34d5-a12f-8ba30d8a766a",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 6.18.52"
      },
      {
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        "product": {
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        "product_version": "patch: 7.3-rc1"
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        "product_version": "patch: 7.2.5"
      },
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          }
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        "product_version": "3.19"
      },
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        },
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      },
      {
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      }
    ]
  }
]

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16 Sep 2026 10:32Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00209
16