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CVE-2026-80553

🗓️ 26 Aug 2026 15:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

Use-after-free in Linux kernel s390 vfio_ccw due to uncancelled workqueues after device release.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80553
26 Aug 202614:37
cve
cvelist
Cvelist
CVE-2026-80553 s390/vfio_ccw: Cancel existing workqueues
26 Aug 202614:37
cvelist
debiancve
Debian CVE
CVE-2026-80553
26 Aug 202614:37
debiancve
euvd
EUVD
EUVD-2026-66468
27 Aug 202606:31
euvd
nvd
NVD
CVE-2026-80553
26 Aug 202615:17
nvd
osv
OSV
AZL-97848 CVE-2026-80553 affecting package kernel 6.6.150.1-1
26 Aug 202615:17
osv
osv
OSV
BELL-CVE-2026-80553
29 Aug 202606:03
osv
osv
OSV
DEBIAN-CVE-2026-80553
26 Aug 202615:17
osv
ptsecurity
Positive Technologies
PT-2026-82169
26 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-80553
27 Aug 202607:57
redhatcve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04alllinux0linux_0_all.deb
Ubuntu16.04alllinux0linux_0_all.deb
Ubuntu18.04alllinux0linux_0_all.deb
Ubuntu20.04alllinux0linux_0_all.deb
Ubuntu22.04alllinux0linux_0_all.deb
Ubuntu24.04alllinux0linux_0_all.deb
Ubuntu26.04alllinux0linux_0_all.deb
Ubuntu16.04alllinux-hwe0linux-hwe_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
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27 Aug 2026 22:03Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.18.8
EPSS0.00129
3