PT-2026-120230 · Cthackers · Adm-Zip

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CVE-2026-114104

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Published

2026-10-21

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Updated

2026-10-21

CVSS v3.1

5.9

Medium

VectorAV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
adm-zip before 0.6.1 contains an inconsistent entry resolution vulnerability that allows attackers to bypass content validation by supplying ZIP archives with duplicate entry names. Attackers can craft archives where getEntry() returns the last duplicate while extractAllTo() writes the first, causing unvalidated bytes to be written to disk.

Fix

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Weakness Enumeration

Related Identifiers

CVE-2026-114104

Affected Products

Adm-Zip