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CVE-2026-63806

🗓️ 19 Jul 2026 12:02:10Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 2 Views

Kernel fix replaces guest BUG_ON in ioeventfd datamatch with get_unaligned for unaligned accesses.

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19 Jul 202612:02
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CVE-2026-63806 KVM: Replace guest-triggerable BUG_ON() in ioeventfd datamatch with get_unaligned()
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CVE-2026-63806 KVM: Replace guest-triggerable BUG_ON() in ioeventfd datamatch with get_unaligned()
19 Jul 202612:02
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PT-2026-61122
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11alllinux5.10.259-1linux_5.10.259-1_all.deb
Debian13alllinux6.12.95-1linux_6.12.95-1_all.deb
Debian12alllinux6.1.177-1linux_6.1.177-1_all.deb
Debian14alllinux7.1.3-1linux_7.1.3-1_all.deb
Debian999alllinux7.1.3-1linux_7.1.3-1_all.deb

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19 Jul 2026 12:02Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.17.1
EPSS0.00147
2