CVE-2026-104025: PeaZip 0 to before 11.3.0

Affected technology

PeaZip · 0 to before 11.3.0
PeaZip

Description’s affected range: 11.2.0 and earlier on Windows

Component: archive object preview/open (execute_obj in peach.pas)
Function: execute_obj, checkfiledirname, of
File: peazip-sources/dev/peach.pas, peazip-sources/dev/list_utils.pas

Attack conditions (Source advisory, CVSS 4.0): Local · No privileges required · Active user interaction

What an attacker can do

Source advisory’s CVSS 4.0 assessment (base score 8.4/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.