[CLSA-2026:1791433868] python3: Fix of CVE-2026-19445
Type:
security
Severity:
Critical
Release date:
2026-10-08 22:00:48 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.aarch64.rpm
    sha:41eccd0f91338a8ea7851c6586bb35e8cf7663da968dc82b0cb15fb0423aba94
  • python3-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:3d8b22a1b06fddc3904b07a41503f69826dbb904da651b5bd474b32b4e2dcea2
  • python3-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:c920ceaca72984807d1c213f868b8f8d9edc600b0920d533ef444e2b9f5749f9
  • python3-debug-3.6.8-21.0.13.el7_9.tuxcare.els3.aarch64.rpm
    sha:d00d375a9f10d3f3d9c54d57f242e22bce56814b3b55807dcfc45a23f2903094
  • python3-debug-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:3154bd56dbe52b0c69f7dee9cd70ec3e8ead0e31a08b7713a188d89360d3436b
  • python3-debug-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:ffe7027ea3bce1cc2bf17053cf4f68e0944c92a47ccd5ba2a9622661fdc4b401
  • python3-devel-3.6.8-21.0.13.el7_9.tuxcare.els3.aarch64.rpm
    sha:217c598c590e28724c999290c1801442373c7238a65f8f6f829f804b12b92fb7
  • python3-devel-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:3be00f6d20c87cc24983754696089acfe83b218540681b914ff39d7f85318347
  • python3-devel-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:a071bcce0eaf709cdaec5574e9b81a1bfc81326456d5d54b4dbb08abdc7c0fff
  • python3-idle-3.6.8-21.0.13.el7_9.tuxcare.els3.aarch64.rpm
    sha:cd6883bfb78e1100c54987128033557b54a670b26d1ee6fb0ad513008770b0a7
  • python3-idle-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:6436d79190c6a27a2a667fe5b3262525351412faf28c18281ee490691b2cfd5d
  • python3-idle-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:f644145c5403536ab7caf180344ebc027150f37fdb80d7e057f40d7f6e6e110e
  • python3-libs-3.6.8-21.0.13.el7_9.tuxcare.els3.aarch64.rpm
    sha:1db6595f5802e9b4ff3e8eb744f9ca88cd0e59313096388c78705e347d39328c
  • python3-libs-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:214d6626f2045694085200363c36f32e32d5b4ed42e44e3706bf74440fdde183
  • python3-libs-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:20060922126ae6d81d62f259695dfd23574591c22a23911ec9627ff98410e872
  • python3-test-3.6.8-21.0.13.el7_9.tuxcare.els3.aarch64.rpm
    sha:e8d55d93fedf02df97488ab992772c8cf58965b3f3c725be88aa2a0b3a79e3a0
  • python3-test-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:d5ab40b2dda6d998777e3cc7198265aa614e3025e8145cf724fe7ad725de4131
  • python3-test-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:bd1bb543543705c99e0ea2647a4d81c401e306e81adf4b8c08fbd147df5f9b70
  • python3-tkinter-3.6.8-21.0.13.el7_9.tuxcare.els3.aarch64.rpm
    sha:6f0aa32439c582172ab9ae00f2289317b4d9b2ebc624729f40919d82256e0107
  • python3-tkinter-3.6.8-21.0.13.el7_9.tuxcare.els3.i686.rpm
    sha:1171c5c379bc9ecc41a948ea0cbd159ce7428e63c4e9ee9dc658ddb3f8260c77
  • python3-tkinter-3.6.8-21.0.13.el7_9.tuxcare.els3.x86_64.rpm
    sha:a01d1b9889019a2724df4b1044864cd8e21a7cf007967cdbd8f3e35796c6982e
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.