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SUSE CVE-2026-63374

🗓️ 21 Sep 2026 16:50:09Reported by Suse CVEType 
susecve
 susecve
🔗 www.suse.com👁 3 Views

AnyIO before 4.14.2 allows certificate validation bypass via IDNA 2003 hostname conversion.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-63374 vulnerabilities
19 Sep 202614:54
–cgr
circl
Circl
CVE-2026-63374
18 Sep 202621:50
–circl
cve
CVE
CVE-2026-63374
22 Sep 202615:23
–cve
cvelist
Cvelist
CVE-2026-63374 AnyIO: TLSStream IDNA 2003 host name encoding enables potential TLS certificate spoofing
22 Sep 202615:23
–cvelist
debiancve
Debian CVE
CVE-2026-63374
22 Sep 202615:23
–debiancve
euvd
EUVD
EUVD-2026-84522
22 Sep 202615:23
–euvd
github
Github Security Blog
AnyIO: TLSStream IDNA 2003 host name encoding enables potential TLS certificate spoofing
18 Sep 202617:17
–github
nvd
NVD
CVE-2026-63374
22 Sep 202616:17
–nvd
osv
OSV
CGA-35CF-623H-MFQ9
19 Sep 202604:30
–osv
osv
OSV
CGA-42M9-WMWX-47GJ
19 Sep 202604:00
–osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
SUSE Linux Enterprise Desktop15.7noarchpython311-anyio4.1.0-150400.9.11.1python311-anyio-4.1.0-150400.9.11.1.noarch.rpm
SUSE Linux Enterprise Server15.4noarchpython311-anyio4.1.0-150400.9.11.1python311-anyio-4.1.0-150400.9.11.1.noarch.rpm
SUSE Linux Enterprise Server15.5noarchpython311-anyio4.1.0-150400.9.11.1python311-anyio-4.1.0-150400.9.11.1.noarch.rpm
SUSE Linux Enterprise Server15.6noarchpython311-anyio4.1.0-150400.9.11.1python311-anyio-4.1.0-150400.9.11.1.noarch.rpm
SUSE Linux Enterprise Server15.7noarchpython311-anyio4.1.0-150400.9.11.1python311-anyio-4.1.0-150400.9.11.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.4noarchpython311-anyio4.1.0-150400.9.11.1python311-anyio-4.1.0-150400.9.11.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.5noarchpython311-anyio4.1.0-150400.9.11.1python311-anyio-4.1.0-150400.9.11.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.6noarchpython311-anyio4.1.0-150400.9.11.1python311-anyio-4.1.0-150400.9.11.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications15.7noarchpython311-anyio4.1.0-150400.9.11.1python311-anyio-4.1.0-150400.9.11.1.noarch.rpm

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28 Sep 2026 23:51Current
5.9Medium risk
Vulners AI Score5.9
CVSS 49.3
EPSS0.00289
SSVC
3