[CLSA-2026:1791434571] python3: Fix of CVE-2026-19445
Type:
security
Severity:
Critical
Release date:
2026-10-08 04:43:03 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:cfab4051e2c85028fde4936f59f048ccd500a12091ca4635f4e7a8a82721abeb
  • python3-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:b69282bca1b3c7078d025803ca2bc2d5ae930809229dfabc61b033bc11e77d17
  • python3-debug-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:1307e29c50544fcb3451fbe557c1ab44610c7de7e1e418b5c95dd148055d8b80
  • python3-debug-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:aab00fda279a79d2e0b63128e788043d5d656d3abfb33a1f8a7b12986293fb94
  • python3-devel-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:0db2346abd2265445cc104df628fd9ef4f112b069295d8ab9aafeeacff076b58
  • python3-devel-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:09bcc4b317ff35b90cb16949138597661cf9065d8d8437145856e7fb6aa8291d
  • python3-idle-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:15665aab9d8652e7b35f46742b486371e9afcf8c1e08e213c98b3a2631c335cc
  • python3-idle-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:30d91a3e394f9fbfd3eeb57d1532f2ab7b7f8cc5e2316493ea4c94c6df17c49b
  • python3-libs-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:9859c01a18fa2a1bd76c181d0753206b072afdba89603f5c8278caf305b95178
  • python3-libs-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:c491681e6d50e3862b0e25de06594159cd3d64f20278154f83bc05f0734823bf
  • python3-test-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:3d1bb4522a9a031015599d7a5a71fd48dc2c68164e14c587c38d02fb03566a59
  • python3-test-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:d65e1c1bddcb6c213cbc860380e7a5179cfd33faebd070307df36aadfdd7bbea
  • python3-tkinter-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:a2d04b1462ab617a7b8d3427a93440753bc03dfdf68fee66a6295ec390318fe1
  • python3-tkinter-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:1ead06c3f672317358af9fff6c61e614f0f618c458c96a49f91f49d0d44fb989
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.