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CVE-2026-68448

🗓️ 12 Aug 2026 01:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 9 Views

Overlayfs cross-sb copy_file_range uses wrong creds for source file read check.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-68448
12 Aug 202600:51
attackerkb
nessus
Tenable Nessus
Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-2106)
31 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-68448
12 Aug 202600:00
nessus
cve
CVE
CVE-2026-68448
12 Aug 202600:51
cve
cvelist
Cvelist
CVE-2026-68448 ovl: check access to copy_file_range source with src mounter creds
12 Aug 202600:51
cvelist
debiancve
Debian CVE
CVE-2026-68448
12 Aug 202600:51
debiancve
euvd
EUVD
EUVD-2026-57054
12 Aug 202600:51
euvd
nvd
NVD
CVE-2026-68448
12 Aug 202601:17
nvd
osv
OSV
AZL-95513 CVE-2026-68448 affecting package kernel 6.6.150.1-1
12 Aug 202601:17
osv
osv
OSV
BELL-CVE-2026-68448
14 Aug 202606:04
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu20.04alllinux0linux_0_all.deb
Ubuntu22.04alllinux0linux_0_all.deb
Ubuntu24.04alllinux0linux_0_all.deb
Ubuntu26.04alllinux0linux_0_all.deb
Ubuntu18.04alllinux-hwe-5.40linux-hwe-5.4_0_all.deb
Ubuntu20.04alllinux-hwe-5.150linux-hwe-5.15_0_all.deb
Ubuntu22.04alllinux-hwe-6.80linux-hwe-6.8_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
Ubuntu20.04alllinux-kvm0linux-kvm_0_all.deb
Rows per page

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27 Aug 2026 21:38Current
5.5Medium risk
Vulners AI Score5.5
EPSS0.00155
9