QwikSec

Security Database

CVE

CWE

Training

CVE-2025-53817

Published: Jul 17, 2025

Modified: Nov 4, 2025

PUBLISHED

Description

7-Zip is a file archiver with a high compression ratio. 7-Zip supports extracting from Compound Documents. Prior to version 25.0.0, a null pointer dereference in the Compound handler may lead to denial of service. Version 25.0.0 contains a fix cor the issue.

Vendor	Product	Versions
ipavlov	7-Zip	affected `< 25.0.0`

Weaknesses (CWE)

References

https://securitylab.github.com/advisories/GHSL-2025-059_7-Zip/

x_refsource_CONFIRM

https://www.openwall.com/lists/oss-security/2025/07/18/2

x_refsource_MISC

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.