[CLSA-2026:1791435104] python3: Fix of CVE-2026-19445
Type:
security
Severity:
Critical
Release date:
2026-10-08 22:25:49 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:dfe5774336773aa6928e623225cdf952b69d7d9f7485ef0c6005bee35f861f62
  • python3-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:ee427655a5aafd9f2192075434cf30b0e4808195f9c32cf3402f1caca577425b
  • python3-debug-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:55674e7187bd6e8a84bba101e3050f38d135d19eba95b9a679ce6217eeec96ac
  • python3-debug-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:e40b0a9826ea4e219c6425650c7cdb526f6426b732b207ad44dbb4a772c0431c
  • python3-devel-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:3ac9fddcc10f6a27b0b97d9850cd94048aeb03004b72661d76ce5ad5cdb2fc45
  • python3-devel-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:1373d1ef74c93a85583ca44cdac46c3b3ea1bd308c56fd11b7dbaa719818375e
  • python3-idle-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:298eec01eb3a7b63f1054c09eda8ab0cc185dac78ca34b68c127dbc73c32b180
  • python3-idle-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:db6513d2fcb488c4e439a288641b9365a03074d2a27bdd862b8848ab82fca8a4
  • python3-libs-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:a856d84d83818927377af32a84d34f8467c52467962d203a59d1d13e3c5b64bb
  • python3-libs-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:3b983e68bbda7b4e9f0aff66dbe164d4a723b721ace0331981b06211e941ce07
  • python3-test-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:63bdee8ea2c230418bbcdb9869eb9725a2cdf67e49e820079d8b3ca779846c8a
  • python3-test-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:55c82bf5611c9ca82def3c4272feee25a51aaf764b47ba9a055d52059f31122c
  • python3-tkinter-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:fe00dd3c2470320aa07377ba4f0bcf31450eca9ca10f37d937ecd54729214878
  • python3-tkinter-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:9d02956b7bc1788a6e3e62d62a52332da484081b7a8639f09ec7f201eb134347
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.