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CVE-2026-80946

🗓️ 11 Sep 2026 20:19:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 26 Views

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

Related
Packages
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-3187)
12 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-80946
12 Sep 202600:00
–nessus
amazon
Amazon
Important: kernel6.18
12 Oct 202600:00
–amazon
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_bell
osv_bell
BELL-CVE-2026-80946
15 Sep 202606:05
–osv_bell
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
Rows per page

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28 Oct 2026 11:19Current
6.1Medium risk
Vulners AI Score6.1
EPSS0.00166
26