Medium 6.2Published Dec 3, 2025

CVE-2025-29864Protection Mechanism Failure vulnerability in ESTsoft ALZip on Windows allows SmartScreen bypass.This issue affects ALZip: from 12.01 before 12.29.

Updated under an hour ago (Oct 28, 2026, 2:30 PM ET)

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It affects ESTsoft ALZip. Add what you run to find out whether that includes you.

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Every CVE for ESTsoft ALZip

Exploited in the last 30 days

Protection Mechanism Failure vulnerability in ESTsoft ALZip on Windows allows SmartScreen bypass.This issue affects ALZip: from 12.01 before 12.29.

CVSS: 6.2 MEDIUM (v4.0, CNA)CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
Weakness (CWE): CWE-693
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: krcert
NVD analysis: Deferred
Record last updated: Dec 3, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ESTsoft ALZip estsoft:alzip (from the name)	from 12.01 before 12.29; fixed at 12.30	CNA record

References

References

https://altools.co.kr/product/ALZIP

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.