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CVE-2026-99096

🗓️ 26 Oct 2026 15:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 7 Views

Linux kernel io_uring/register allows restricted tasks to enable rings with unauthorized opcodes.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-99096
26 Oct 202615:25
–circl
cnnvd
CNNVD
Linux kernel security vulnerabilities
26 Oct 202600:00
–cnnvd
cve
CVE
CVE-2026-99096
26 Oct 202614:52
–cve
cvelist
Cvelist
CVE-2026-99096 io_uring/register: don't exempt disabled rings from task restrictions
26 Oct 202614:52
–cvelist
debiancve
Debian CVE
CVE-2026-99096
26 Oct 202614:52
–debiancve
euvd
EUVD
EUVD-2026-109902
26 Oct 202614:52
–euvd
nvd
NVD
CVE-2026-99096
26 Oct 202615:16
–nvd
osv_bell
osv_bell
BELL-CVE-2026-99096 CVE-2026-99096 does not affect BellSoft software
29 Oct 202606:07
–osv_bell
osv_cve
osv_cve
CVE-2026-99096 io_uring/register: don't exempt disabled rings from task restrictions
26 Oct 202614:52
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2026-99096
26 Oct 202615:16
–osv_debian
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04alllinux0linux_0_all.deb
Ubuntu26.10alllinux0linux_0_all.deb
Ubuntu24.04alllinux-hwe-7.00linux-hwe-7.0_0_all.deb
Ubuntu26.04alllinux-aws0linux-aws_0_all.deb
Ubuntu26.10alllinux-aws0linux-aws_0_all.deb
Ubuntu24.04alllinux-aws-7.00linux-aws-7.0_0_all.deb
Ubuntu26.04alllinux-azure0linux-azure_0_all.deb
Ubuntu26.10alllinux-azure0linux-azure_0_all.deb
Ubuntu24.04alllinux-azure-7.00linux-azure-7.0_0_all.deb
Ubuntu26.04alllinux-azure-fde0linux-azure-fde_0_all.deb
Rows per page

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28 Oct 2026 17:05Current
5.9Medium risk
Vulners AI Score5.9
EPSS0.00152
7