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CVE-2026-19553 affecting package python3 for versions less than 3.12.15-1

🗓️ 06 Oct 2026 18:59:13Reported by CBL MarinerType 
cbl_mariner
 cbl_mariner
👁 5 Views

Security vulnerability in python3 on unix.

Related
Packages
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-19553
2 Oct 202601:46
–githubexploit
nessus
Tenable Nessus
AlmaLinux 8 : python3.12 (ALSA-2026:77028)
7 Oct 202600:00
–nessus
nessus
Tenable Nessus
Fedora 44 : python3-docs / python3.14 (2026-6261b26f4e)
7 Oct 202600:00
–nessus
nessus
Tenable Nessus
RHEL 8 : python3.12 (RHSA-2026:77028)
7 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-19553
30 Sep 202600:00
–nessus
alpinelinux
AlpineLinux
CVE-2026-19553
30 Sep 202616:17
–alpinelinux
almalinux
AlmaLinux
Important: python3.12 security update
6 Oct 202600:00
–almalinux
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
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Azure Linux3.0allpython33.12.15-1UNKNOWN

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06 Oct 2026 18:59Current
5.8Medium risk
Vulners AI Score5.8
CVSS 47.6
EPSS0.00401
5