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EUVD-2026-80589

🗓️ 16 Sep 2026 09:54:33Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

ublk mmap leaves VM_MAYWRITE set, allowing unprivileged daemon to corrupt command buffer

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89793
16 Sep 202609:54
cve
cvelist
Cvelist
CVE-2026-89793 ublk: clear VM_MAYWRITE on read-only ublk char device mmap
16 Sep 202609:54
cvelist
nvd
NVD
CVE-2026-89793
16 Sep 202610:16
nvd
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]

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16 Sep 2026 14:38Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.8
EPSS0.00209
3