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CVE-2026-39155

🗓️ 23 Jul 2026 21:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 6 Views

Incorrect NSEC owner name in Knot DNS mod-onlinesign causes resolver-side denial of service.

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Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-39155
23 Jul 202600:00
attackerkb
cve
CVE
CVE-2026-39155
23 Jul 202600:00
cve
cvelist
Cvelist
CVE-2026-39155
23 Jul 202600:00
cvelist
debiancve
Debian CVE
CVE-2026-39155
23 Jul 202600:00
debiancve
euvd
EUVD
EUVD-2026-48433
23 Jul 202600:00
euvd
nvd
NVD
CVE-2026-39155
23 Jul 202621:17
nvd
osv
OSV
DEBIAN-CVE-2026-39155
23 Jul 202621:17
osv
osv
OSV
UBUNTU-CVE-2026-39155
23 Jul 202621:17
osv
ptsecurity
Positive Technologies
PT-2026-64166
23 Jul 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-39155
21 Aug 202603:20
redhatcve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allknot0knot_0_all.deb
Ubuntu20.04allknot0knot_0_all.deb
Ubuntu22.04allknot0knot_0_all.deb
Ubuntu24.04allknot0knot_0_all.deb
Ubuntu26.04allknot0knot_0_all.deb
Ubuntu16.04allknot0knot_0_all.deb

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07 Aug 2026 07:14Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.16.5
EPSS0.0015
SSVC
6