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DEBIAN-CVE-2026-109399

🗓️ 12 Oct 2026 16:17:05Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Improper certificate validation in SWUpdate trusts untrusted X.509 certificates.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-109399
12 Oct 202615:38
–circl
cve
CVE
CVE-2026-109399
12 Oct 202615:16
–cve
cvelist
Cvelist
CVE-2026-109399 SWUpdate through 2026.05.1 CMS Signature Verification Bypass via Embedded Intermediates
12 Oct 202615:16
–cvelist
debiancve
Debian CVE
CVE-2026-109399
12 Oct 202615:16
–debiancve
euvd
EUVD
EUVD-2026-97496
12 Oct 202615:16
–euvd
mend
Mend
CVE-2026-109399
12 Oct 202615:16
–mend
nvd
NVD
CVE-2026-109399
12 Oct 202616:17
–nvd
ptsecurity
Positive Technologies
PT-2026-110628
12 Oct 202600:00
–ptsecurity

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13 Oct 2026 17:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.1
EPSS0.0021
2