medium · CVSS v3 5.9

CVE-2026-114104

adm-zip before 0.6.1 contains an inconsistent entry resolution vulnerability that allows attackers to bypass content val…

Description

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.

Scores

Severity
medium
CVSS v2
5.4
CVSS v3
5.9
CVSS v4
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EPSS
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