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CVE-2026-109976

🗓️ 13 Oct 2026 13:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 2 Views

Integer underflow in clevis PKCS#11 causes DoS of LUKS disk decryption during boot.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-109976
13 Oct 202612:23
–circl
cve
CVE
CVE-2026-109976
13 Oct 202612:17
–cve
cvelist
Cvelist
CVE-2026-109976 Clevis: clevis: integer underflow in pkcs#11 data socket handler crashes daemon on unbound client connection
13 Oct 202612:17
–cvelist
debiancve
Debian CVE
CVE-2026-109976
13 Oct 202612:17
–debiancve
euvd
EUVD
EUVD-2026-98481
13 Oct 202612:17
–euvd
mend
Mend
CVE-2026-109976
13 Oct 202612:17
–mend
nvd
NVD
CVE-2026-109976
13 Oct 202613:17
–nvd
osv
OSV
DEBIAN-CVE-2026-109976
13 Oct 202613:17
–osv
ptsecurity
Positive Technologies
PT-2026-111422
13 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-109976
13 Oct 202612:17
–redhatcve
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allclevis0clevis_0_all.deb
Ubuntu20.04allclevis0clevis_0_all.deb
Ubuntu22.04allclevis0clevis_0_all.deb
Ubuntu24.04allclevis0clevis_0_all.deb
Ubuntu26.04allclevis0clevis_0_all.deb

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14 Oct 2026 17:10Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.14.7
EPSS0.001
2