[CLSA-2026:1791434822] python3: Fix of CVE-2026-19445
Type:
security
Severity:
Critical
Release date:
2026-10-08 09:31:53 UTC
Description:
- CVE-2026-19445: ssl: do not call the servername callback through a released SSLContext (use-after-free when the callback switches SSLSocket.context)
CVEs fixed:
Updated packages:
  • python3-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:5ae77fb82d982b316d392c4f1f4da1301c0bac909f643de02e54a6ecd4e8ac36
  • python3-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:a4cd056854fe668a565934d807ea950073cac8f131b686d074587b83e75e19c3
  • python3-debug-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:e4e6642a0c1947eef2462000098e510b9e67b3c97be404aa50649c0de5623d6f
  • python3-debug-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:afa54118e6e448c6e6c9478d57214df12b262a36f20df35df0e6ffcda2e13dd6
  • python3-devel-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:7c76ac911db4556bae5173b30ea25b9d238f0949450fccc9d5e0924dd2392805
  • python3-devel-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:2f693dc5bb0ef032b4c0db07b449cea77237f72ccca3580a0a8ce9700568a419
  • python3-idle-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:45d3eb0ae92075ad59996ea97833e8ac1275adf7943f858356be94d8effb24eb
  • python3-idle-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:dd4187bdfd3dd46b970f6e90fb7479ddd1e06cf13ec99d92ae73d4d36a48bd76
  • python3-libs-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:2dd3924a8fadf021a67fddb1877024f9e412e87542c49b45d455fc9637cc5c2e
  • python3-libs-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:f33772e943527521c9e479f157de09ae2e64aa39765723822e4685c21cded29c
  • python3-test-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:13b9c72e9e84acf050dc0309f8127ddb45d3b84e98e17d69e184deeda3795891
  • python3-test-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:d9f97e829e448a42d6c2f9b5f74fe3007434d497605fd8d5965669b981590ac5
  • python3-tkinter-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:189c5d099a14963c8af3600873283f2a582d47160fc752aa3ec4683b6189cb94
  • python3-tkinter-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:4cbd8a358d1fc8950423fd41b081ad420129cb532a152d7595752317138cc949
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.