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CVE-2026-19445

🗓️ 02 Oct 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

Unauthenticated remote TLS client can cause crash or call through a freed pointer.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-19445
2 Oct 202601:46
–githubexploit
alpinelinux
AlpineLinux
CVE-2026-19445
30 Sep 202616:16
–alpinelinux
circl
Circl
CVE-2026-19445
30 Sep 202617:40
–circl
cve
CVE
CVE-2026-19445
30 Sep 202616:16
–cve
cvelist
Cvelist
CVE-2026-19445 Use-after-free of a server-side SSLContext when sni_callback switches contexts
30 Sep 202616:16
–cvelist
debiancve
Debian CVE
CVE-2026-19445
30 Sep 202616:16
–debiancve
euvd
EUVD
EUVD-2026-90077
30 Sep 202616:16
–euvd
fedora
Fedora
[SECURITY] Fedora 44 Update: python3.12-3.12.15-1.fc44
4 Oct 202601:43
–fedora
kitploit
Kitploit
cve-2026-19445-sni-uaf
3 Oct 202601:17
–kitploit
mscve
Microsoft CVE
Use-after-free of a server-side SSLContext when sni_callback switches contexts
3 Oct 202608:42
–mscve
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OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04allpython2.70python2.7_0_all.deb
Ubuntu16.04allpython2.70python2.7_0_all.deb
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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
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02 Oct 2026 17:25Current
5.8Medium risk
Vulners AI Score5.8
CVSS 49.2
EPSS0.00429
4