SUSE-SU-2026:21993-1

Description of the patch:

This update for salt fixes the following issues:

• Security issues fixed:

  • CVE-2026-31958: tornado: Fixed parsing large multipart bodies with many parts can cause a denial of service (bsc#1259554)

• Other updates and bugfixes:

  • Use non vendored Tornado with Python 3.11 (bsc#1257583, bsc#1259700)
  • Hardened Tornado from invalid HTTP reason phrases
  • Read full URI from ldap pillar config (bsc#1254900)
  • Fixed testsuite failures
  • Make users with backslash working for salt-ssh (bsc#1254629)
  • Fixed ansible.playbooks extra-vars quoting (bsc#1257831)
  • Fixed virtualenv call in test helper to use proper python version