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CVE-2026-80946

🗓️ 11 Sep 2026 20:19:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 22 Views

FUSE io-uring kernel memory exposure via slab copy trips CONFIG_HARDENED_USERCOPY causing panic.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80946
11 Sep 202619:42
–cve
cvelist
Cvelist
CVE-2026-80946 fuse: copy request headers via a stack buffer for io-uring
11 Sep 202619:42
–cvelist
debiancve
Debian CVE
CVE-2026-80946
11 Sep 202619:42
–debiancve
euvd
EUVD
EUVD-2026-76269
11 Sep 202619:42
–euvd
nvd
NVD
CVE-2026-80946
11 Sep 202620:19
–nvd
opensuse
OPENSUSE Linux
kernel-devel-7.2.6-1.1 on GA media (moderate)
20 Sep 202600:00
–opensuse
osv
OSV
BELL-CVE-2026-80946
15 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-80946
11 Sep 202620:19
–osv
osv
OSV
OPENSUSE-SU-2026:11805-1 kernel-devel-7.2.6-1.1 on GA media
17 Sep 202600:00
–osv
osv
OSV
UBUNTU-CVE-2026-80946
11 Sep 202620:19
–osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04alllinux0linux_0_all.deb
Ubuntu24.04alllinux-hwe-6.170linux-hwe-6.17_0_all.deb
Ubuntu24.04alllinux-hwe-7.00linux-hwe-7.0_0_all.deb
Ubuntu26.04alllinux-aws0linux-aws_0_all.deb
Ubuntu24.04alllinux-aws-7.00linux-aws-7.0_0_all.deb
Ubuntu26.04alllinux-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
Ubuntu24.04alllinux-azure-fde-7.00linux-azure-fde-7.0_0_all.deb
Ubuntu26.04alllinux-gcp0linux-gcp_0_all.deb
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06 Oct 2026 07:38Current
6Medium risk
Vulners AI Score6
EPSS0.00206
22