New Update 7-Zip Stable and Beta version

7-Zip 25.00 (stable version)

What's new in 7-Zip 25.00:​

  • 7-Zip for Windows can now use more than 64 CPU threads for compression
    to zip/7z/xz archives and for the 7-Zip benchmark. If there are more than one processor group in Windows (on systems with more than 64 cpu threads), 7-Zip distributes running CPU threads across different processor groups.
  • 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.
  • fixed some bugs and vulnerabilities.
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7-Zip / Discussion / Open Discussion: 7-Zip 25.00

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7-Zip 25.01 (stable release)
25.01 2025-08-03
-------------------------
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.
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7-Zip Download
 
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7-Zip version 26.00 (stable release)

What's new in 7-Zip 26.00:​

  • improved code for ZIP, CPIO, RAR, UFD, QCOW, Compound.
  • 7-Zip File Manager: improved sorting order of the file list. It uses file name as secondary sorting key.
  • 7-Zip File Manager: improved Benchmark to support systems with more than 64 CPU threads.
  • the bug was fixed: 7-Zip could not correctly extract TAR archives containing sparse files.
  • some bugs were fixed.

7-Zip for 64-bit Windows x64:
https://7-zip.org/a/7z2600-x64.exe
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7-Zip / Discussion / Open Discussion: 7-Zip 26.00

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7Oz-64 said:
@Parkinsond
No MD flag here (all ASLR rules enabled), maybe a virus definitions database update. latest 1.445.13.0
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Wrecker4923

Security News Post in thread 'Malicious 7-Zip site distributes installer laced with proxy tool'

This is an interesting twist. I just tried to download the newly published 26.00 7-zip manager (from 7-Zip), which failed because of "Trojan:Win32/Wacatac.H!ml" detection, also reported on the Eleven forum.

Event[0]:
Time Created : xxx
ProviderName : Microsoft-Windows-Windows Defender
Id : 1116
Message : Microsoft Defender Antivirus has detected malware or other potentially unwanted software.
For more information please see the following:
Trojan:Win32/Wacatac.H!ml threat description - Microsoft Security Intelligence...
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