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CVE-2026-19553

🗓️ 02 Oct 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve🔗 ubuntu.com👁 5 Views

Missing parameter check in Python SSLObject allows skipping certificate hostname verification.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit		Exploit for CVE-2026-19553
2 Oct 202601:46
–githubexploit
alpinelinux
AlpineLinux		CVE-2026-19553
30 Sep 202616:17
–alpinelinux
circl
Circl		CVE-2026-19553
30 Sep 202617:15
–circl
cve
CVE		CVE-2026-19553
30 Sep 202616:17
–cve
cvelist
Cvelist		CVE-2026-19553 SSLContext.wrap_bio() missing validation of server_hostname parameter
30 Sep 202616:17
–cvelist
debiancve
Debian CVE		CVE-2026-19553
30 Sep 202616:17
–debiancve
euvd
EUVD		EUVD-2026-90078
30 Sep 202616:17
–euvd
kitploit
Kitploit		cve-2026-19553-wrap-bio
3 Oct 202601:17
–kitploit
mscve
Microsoft CVE		SSLContext.wrap_bio() missing validation of server_hostname parameter
3 Oct 202608:42
–mscve
nvd
NVD		CVE-2026-19553
30 Sep 202617:16
–nvd
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allpython2.70python2.7_0_all.deb
Ubuntu16.04allpython2.70python2.7_0_all.deb
Ubuntu18.04allpython2.70python2.7_0_all.deb
Ubuntu20.04allpython2.70python2.7_0_all.deb
Ubuntu22.04allpython2.70python2.7_0_all.deb
Ubuntu14.04allpython3.40python3.4_0_all.deb
Ubuntu14.04allpython3.50python3.5_0_all.deb
Ubuntu16.04allpython3.50python3.5_0_all.deb
Ubuntu18.04allpython3.60python3.6_0_all.deb
Ubuntu18.04allpython3.70python3.7_0_all.deb
Rows per page

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02 Oct 2026 17:26Current
5.8Medium risk
Vulners AI Score5.8
CVSS 47.6
EPSS0.00401
PythonSSLObjectcertificate hostname verificationSSLContext.wrap_bio()ValueError
5