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CVE-2026-80546

🗓️ 26 Aug 2026 15:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 5 Views

Integer overflow in Linux s390 zcrypt CPRB handling enables buffer overflow via undersized buffers.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80546
26 Aug 202614:37
cve
cvelist
Cvelist
CVE-2026-80546 s390/zcrypt: Improve CCA CPRB length and overflow checks
26 Aug 202614:37
cvelist
debiancve
Debian CVE
CVE-2026-80546
26 Aug 202614:37
debiancve
euvd
EUVD
EUVD-2026-66461
27 Aug 202606:31
euvd
nvd
NVD
CVE-2026-80546
26 Aug 202615:17
nvd
osv
OSV
BELL-CVE-2026-80546 CVE-2026-80546 does not affect BellSoft software
29 Aug 202606:03
osv
osv
OSV
DEBIAN-CVE-2026-80546
26 Aug 202615:17
osv
osv
OSV
UBUNTU-CVE-2026-80546
26 Aug 202615:17
osv
ptsecurity
Positive Technologies
PT-2026-82162
26 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-80546
27 Aug 202607:00
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 22:05Current
6Medium risk
Vulners AI Score6
CVSS 3.17.8
EPSS0.00136
5