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CVE-2026-78408

🗓️ 02 Sep 2026 15:05:33Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 2 Views

nsenter --join-cgroup leaks root fd across execve, allowing cgroup migration of host processes.

Related
Packages
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-78408
2 Sep 202615:05
cve
cvelist
Cvelist
CVE-2026-78408 Util-linux: util-linux: nsenter --join-cgroup leaks root cgroup migration authority
2 Sep 202615:05
cvelist
euvd
EUVD
EUVD-2026-70105
2 Sep 202615:05
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nvd
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CVE-2026-78408
2 Sep 202616:17
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osv
OSV
DEBIAN-CVE-2026-78408
2 Sep 202616:17
osv
ptsecurity
Positive Technologies
PT-2026-84764
2 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-78408
2 Sep 202614:34
redhatcve
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12allutil-linux2.38.1-5+deb12u3util-linux_2.38.1-5+deb12u3_all.deb
Debian13allutil-linux2.41.5-0+deb13u1util-linux_2.41.5-0+deb13u1_all.deb
Debian14allutil-linux2.42.2-4util-linux_2.42.2-4_all.deb
Debian999allutil-linux2.42.3-1util-linux_2.42.3-1_all.deb

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