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CVE-2026-23263

🗓️ 18 Mar 2026 18:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 2 Views

Linux kernel io_uring zcrx leak fixed by freeing the page array after initialization failure.

Related
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Refs
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30 Mar 202600:00
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27 Mar 202600:00
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18 Mar 202600:00
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18 Mar 202617:41
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Cvelist
CVE-2026-23263 io_uring/zcrx: fix page array leak
18 Mar 202617:41
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Debian CVE
CVE-2026-23263
18 Mar 202617:41
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EUVD
EUVD-2026-12900
18 Mar 202618:31
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu25.10anylinux0linux_0_any.deb
Ubuntu24.04anylinux-hwe-6.170linux-hwe-6.17_0_any.deb
Ubuntu25.10anylinux-aws0linux-aws_0_any.deb
Ubuntu24.04anylinux-aws-6.170linux-aws-6.17_0_any.deb
Ubuntu25.10anylinux-azure0linux-azure_0_any.deb
Ubuntu24.04anylinux-azure-6.170linux-azure-6.17_0_any.deb
Ubuntu25.10anylinux-azure-fde0linux-azure-fde_0_any.deb
Ubuntu24.04anylinux-azure-fde-6.170linux-azure-fde-6.17_0_any.deb
Ubuntu25.10anylinux-gcp0linux-gcp_0_any.deb
Ubuntu24.04anylinux-gcp-6.170linux-gcp-6.17_0_any.deb
Rows per page

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27 May 2026 17:29Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.5
EPSS0.001
2