openSUSE-SU-2026:20273-1

This update for 7zip fixes the following issues:

• Update to 25.01 (boo#1249130)

  • The code for handling symbolic links has been changed to provide greater security when extracting files from archives
  • Command line switch -snld20 can be used to bypass default security checks when creating symbolic links.

• Update to 25.00:

  • bzip2 compression speed was increased by 15-40%.
  • deflate (zip/gz) compression speed was increased by 1-3%.
  • improved support for zip, cpio and fat archives.
  • CVE-2025-53816: Fixed input manipulation leading to heap buffer overflow (bsc#1246706)
  • CVE-2025-53817: Fixed null pointer dereference leading to denial of service (bsc#1246707)