CVE-2026-104025 PeaZip - Path Traversal & Remote Code Execution

PeaZip <= 11.2.0 on Windows contains a path traversal vulnerability in the execute_obj function of the archive object viewer, caused by improper validation of archive entry names, letting attackers execute arbitrary programs present on the victim's system via crafted archive preview, exploit requires victim to preview a crafted archive entry.

CVSS base score 8.4 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Path Traversal
Impact
Remote Code Execution
CVSS vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
15 October 2026
Updated
15 October 2026
Weakness
CWE-22

Vendor fix

Update to a version later than 11.2.0 or apply vendor patches addressing path validation in execute_obj.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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